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* Merge branch 'for_linus' of ↵Linus Torvalds2011-11-0225-347/+259
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: udf: Cleanup metadata flags handling udf: Skip mirror metadata FE loading when metadata FE is ok ext3: Allow quota file use root reservation udf: Remove web reference from UDF MAINTAINERS entry quota: Drop path reference on error exit from quotactl udf: Neaten udf_debug uses udf: Neaten logging output, use vsprintf extension %pV udf: Convert printks to pr_<level> udf: Rename udf_warning to udf_warn udf: Rename udf_error to udf_err udf: Promote some debugging messages to udf_error ext3: Remove the obsolete broken EXT3_IOC32_WAIT_FOR_READONLY. udf: Add readpages support for udf. ext3/balloc.c: local functions should be static ext2: fix the outdated comment in ext2_nfs_get_inode() ext3: remove deprecated oldalloc fs/ext3/balloc.c: delete useless initialization fs/ext2/balloc.c: delete useless initialization ext3: fix message in ext3_remount for rw-remount case ext3: Remove i_mutex from ext3_sync_file() Fix up trivial (printf format cleanup) conflicts in fs/udf/udfdecl.h
| * udf: Cleanup metadata flags handlingJan Kara2011-10-313-8/+10
| | | | | | | | | | | | Use simple ->s_flags variable instead of u8 variable for each flag. Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: Skip mirror metadata FE loading when metadata FE is okNamjae Jeon2011-10-314-36/+43
| | | | | | | | | | | | | | | | | | | | It is not necessary to load mirror metadata FE when metadata FE is OK. So try to read it only the first time udf_get_pblock_meta25() fails to map the block from metadata FE. Signed-off-by: Ashish Sangwan <ashishsangwan2@gmail.com> Signed-off-by: Namjae Jeon <linkinjeon@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * ext3: Allow quota file use root reservationDmitry Monakhov2011-10-311-4/+4
| | | | | | | | | | | | | | | | Quota file is fs's metadata, so it is reasonable to permit use root resevation if necessary. This patch fix 265'th xfstest failure Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org> Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: Remove web reference from UDF MAINTAINERS entryJan Kara2011-10-311-1/+0
| | | | | | | | | | | | | | | | Web link in UDF MAINTAINERS entry doesn't work and I don't use SF for UDF development (and don't see a point to start using it). So just remove the link. Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * quota: Drop path reference on error exit from quotactlJan Kara2011-10-311-2/+5
| | | | | | | | | | | | | | One error exit from quotactl forgot to do path_put(). Fix that. Reported-by: Valerie Aurora <val@vaaconsulting.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: Neaten udf_debug usesJoe Perches2011-10-316-59/+50
| | | | | | | | | | | | | | | | | | Just whitespace and argument alignment. Introduce some checkpatch warnings that deserve to be ignored. Reviewed-by: NamJae Jeon <linkinjeon@gmail.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: Neaten logging output, use vsprintf extension %pVJoe Perches2011-10-311-11/+17
| | | | | | | | | | | | | | | | | | Use %pV and remove a static buffer to save some text space and fix possible issues when several processes call error reporting function in parallel. Also change error level from KERN_CRIT to KERN_ERR. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: Convert printks to pr_<level>Joe Perches2011-10-317-98/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | Use the current logging styles. Convert a few printks that should have been udf_warn and udf_err. Coalesce formats. Add #define pr_fmt. Move an #include "udfdecls.h" above other includes in udftime.c so pr_fmt works correctly. Strip prefixes from conversions as appropriate. Reorder logging definitions in udfdecl.h Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: Rename udf_warning to udf_warnJoe Perches2011-10-104-20/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename udf_warning to udf_warn for consistency with normal logging uses of pr_warn. Rename function udf_warning to _udf_warn. Remove __func__ from uses and move __func__ to a new udf_warn macro that calls _udf_warn. Add \n's to uses of udf_warn, remove \n from _udf_warn. Coalesce formats. Reviewed-by: NamJae Jeon <linkinjeon@gmail.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: Rename udf_error to udf_errJoe Perches2011-10-103-29/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename udf_error to udf_err for consistency with normal logging uses of pr_err. Rename function udf_err to _udf_err. Remove __func__ from uses and move __func__ to a new udf_err macro that calls _udf_err. Some of the udf_error uses had \n terminations, some did not so standardize \n's to udf_err uses, remove \n from _udf_err function. Coalesce udf_err formats. One message prefixed with udf_read_super is now prefixed with udf_fill_super. Reviewed-by: NamJae Jeon <linkinjeon@gmail.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: Promote some debugging messages to udf_errorJoe Perches2011-10-103-10/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If there is a problem with a scratched disc or loader, it's valuable to know which error occurred. Convert some debug messages to udf_error, neaten those messages too. Add the calculated tag checksum and the read checksum to error message. Make udf_error a public function and move the logging prototypes together. Original-patch-by: NamJae Jeon <linkinjeon@gmail.com> Reviewed-by: NamJae Jeon <linkinjeon@gmail.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * ext3: Remove the obsolete broken EXT3_IOC32_WAIT_FOR_READONLY.Tao Ma2011-10-102-28/+0
| | | | | | | | | | | | | | | | | | | | There are no user of EXT3_IOC32_WAIT_FOR_READONLY and also it is broken. No one set the set_ro_timer, no one wake up us and our state is set to TASK_INTERRUPTIBLE not RUNNING. So remove it. Cc: Jan Kara <jack@suse.cz> Signed-off-by: Tao Ma <boyu.mt@taobao.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * udf: Add readpages support for udf.Namjae Jeon2011-10-061-1/+9
| | | | | | | | | | | | | | | | Use mpage_readpages() instead of multiple calls to udf_readpage() to reduce the CPU utilization and make performance higher. Signed-off-by: Namjae Jeon <linkinjeon@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * ext3/balloc.c: local functions should be staticH Hartley Sweeten2011-10-051-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | This quites the sparse noise: warning: symbol 'ext3_trim_all_free' was not declared. Should it be static? Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Jan Kara <jack@suse.cz> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andreas Dilger <adilger.kernel@dilger.ca> Signed-off-by: Jan Kara <jack@suse.cz>
| * ext2: fix the outdated comment in ext2_nfs_get_inode()Li Haifeng2011-08-301-4/+4
| | | | | | | | | | Signed-off-by: Li Haifeng <omycle@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * ext3: remove deprecated oldallocLukas Czerner2011-08-174-55/+8
| | | | | | | | | | | | | | | | | | | | For a long time now orlov is the default block allocator in the ext3. It performs better than the old one and no one seems to claim otherwise so we can safely drop it and make oldalloc and orlov mount option deprecated. Signed-off-by: Lukas Czerner <lczerner@redhat.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * fs/ext3/balloc.c: delete useless initializationJulia Lawall2011-08-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete nontrivial initialization that is immediately overwritten by the result of an allocation function. The semantic match that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; identifier i; expression e; @@ ( T i = \(0\|NULL\|ERR_PTR(...)\); | -T i = e; +T i; ) ... when != i i = \(kzalloc\|kcalloc\|kmalloc\)(...); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Jan Kara <jack@suse.cz>
| * fs/ext2/balloc.c: delete useless initializationJulia Lawall2011-08-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete nontrivial initialization that is immediately overwritten by the result of an allocation function. The semantic match that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; identifier i; expression e; @@ ( T i = \(0\|NULL\|ERR_PTR(...)\); | -T i = e; +T i; ) ... when != i i = \(kzalloc\|kcalloc\|kmalloc\)(...); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Jan Kara <jack@suse.cz>
| * ext3: fix message in ext3_remount for rw-remount caseToshiyuki Okajima2011-08-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | If there are some inodes in orphan list while a filesystem is being read-only mounted, we should recommend that peole umount and then mount it when they try to remount with read-write. But the current message and comment recommend that they umount and then remount it which may be slightly misleading. Signed-off-by: Toshiyuki Okajima <toshi.okajima@jp.fujitsu.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * ext3: Remove i_mutex from ext3_sync_file()Jan Kara2011-08-171-10/+0
| | | | | | | | | | | | ext3_sync_file() does not need i_mutex for anything so just drop it. Signed-off-by: Jan Kara <jack@suse.cz>
* | Merge branch 'for-linus' of git://github.com/richardweinberger/linuxLinus Torvalds2011-11-02253-3326/+1666
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://github.com/richardweinberger/linux: (90 commits) um: fix ubd cow size um: Fix kmalloc argument order in um/vdso/vma.c um: switch to use of drivers/Kconfig UserModeLinux-HOWTO.txt: fix a typo UserModeLinux-HOWTO.txt: remove ^H characters um: we need sys/user.h only on i386 um: merge delay_{32,64}.c um: distribute exports to where exported stuff is defined um: kill system-um.h um: generic ftrace.h will do... um: segment.h is x86-only and needed only there um: asm/pda.h is not needed anymore um: hw_irq.h can go generic as well um: switch to generic-y um: clean Kconfig up a bit um: a couple of missing dependencies... um: kill useless argument of free_chan() and free_one_chan() um: unify ptrace_user.h um: unify KSTK_... um: fix gcov build breakage ...
| * | um: fix ubd cow sizeRichard Weinberger2011-11-021-1/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ubd_file_size() cannot use ubd_dev->cow.file because at this time ubd_dev->cow.file is not initialized. Therefore, ubd_file_size() will always report a wrong disk size when COW files are used. Reading from /dev/ubd* would crash the kernel. We have to read the correct disk size from the COW file's backing file. Signed-off-by: Richard Weinberger <richard@nod.at> CC: stable@kernel.org
| * | um: Fix kmalloc argument order in um/vdso/vma.cDave Jones2011-11-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kmalloc size is 1st arg, not second. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Richard Weinberger <richard@nod.at> Cc: <stable@kernel.org> # 3.0.x [richard@nod.at: on 3.0 the to be patched file is arch/um/sys-x86_64/vdso/vma.c]
| * | um: switch to use of drivers/KconfigAl Viro2011-11-0211-33/+13
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | UserModeLinux-HOWTO.txt: fix a typoJonathan Neuschäfer2011-11-021-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | UserModeLinux-HOWTO.txt: remove ^H charactersJonathan Neuschäfer2011-11-021-265/+265
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If you can't read this patch, please run: sed -i -e "s/[^\o10]\o10//g" \ Documentation/virtual/uml/UserModeLinux-HOWTO.txt Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: we need sys/user.h only on i386Richard Weinberger2011-11-021-0/+2
| | | | | | | | | | | | Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: merge delay_{32,64}.cRichard Weinberger2011-11-023-61/+1
| | | | | | | | | | | | Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: distribute exports to where exported stuff is definedAl Viro2011-11-0210-54/+40
| | | | | | | | | | | | | | | | | | | | | ksyms.c is down to the stuff defined in various USER_OBJS Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: kill system-um.hAl Viro2011-11-023-47/+40
| | | | | | | | | | | | | | | | | | | | | most of it belonged in irqflags.h, actually Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: generic ftrace.h will do...Al Viro2011-11-022-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: segment.h is x86-only and needed only thereAl Viro2011-11-021-0/+0
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: asm/pda.h is not needed anymoreAl Viro2011-11-021-21/+0
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: hw_irq.h can go generic as wellAl Viro2011-11-022-8/+1
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: switch to generic-yAl Viro2011-11-0213-59/+2
| | | | | | | | | | | | | | | | | | | | | kill wrapper headers Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: clean Kconfig up a bitAl Viro2011-11-024-113/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * kill duplicates with drivers/char/Kconfig * take watchdog one into drivers/watchdog/Kconfig * take mmapper to arch/um/Kconfig.um * rename Kconfig.char menu to "UML Character Devices" Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: a couple of missing dependencies...Al Viro2011-11-022-3/+3
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: kill useless argument of free_chan() and free_one_chan()Al Viro2011-11-021-5/+5
| | | | | | | | | | | | | | | | | | | | | delay_free_irq is always 0 for those... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: unify ptrace_user.hAl Viro2011-11-029-77/+35
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: unify KSTK_...Al Viro2011-11-024-13/+10
| | | | | | | | | | | | | | | | | | | | | ... and switch get_thread_register() to HOST_... for register numbers Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: fix gcov build breakageAl Viro2011-11-022-17/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | a) exports in gmon_syms.c duplicate kernel/gcov/* ones b) excluding -pg in vdso compile is not enough - -fprofile-arcs and -ftest-coverage also needs to be excluded Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: page_offset.h is never usedAl Viro2011-11-021-1/+0
| | | | | | | | | | | | | | | | | | | | | ... and neither is the only define in it Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: irq_vectors.h just shadows x86 oneAl Viro2011-11-021-0/+0
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: required-features.h is there only to shadow x86 one...Al Viro2011-11-021-0/+0
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: asm/apic.h is there only to shadow the x86 one...Al Viro2011-11-021-0/+0
| | | | | | | | | | | | | | | | | | | | | ... so take it to arch/um/x86/asm. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: take ubd_user.h to its users...Al Viro2011-11-021-0/+0
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: take ldt.h to arch/x86/um/asm/mm_context.hAl Viro2011-11-026-61/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | it's x86-only and we have no business playing with it in asm/mmu.h; make the latter have struct uml_arch_mm_context arch; instead of struct uml_ldt ldt; and let arch/<subarch>/um/asm/mm_context.h decide what'll be in there. While we are at it, kill host_ldt.h - it's not needed in part of places that include it (we want asm/ldt.h in those) and it can be trivially expanded into the single remaining one. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: merge signal_{32,64}.cAl Viro2011-11-026-278/+189
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
| * | um: no need to play with save_sp in signal frame setup anymoreAl Viro2011-11-022-57/+15
| | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
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