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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-01 17:51:54 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-01 17:51:54 -0700 |
commit | 20b4fb485227404329e41ad15588afad3df23050 (patch) | |
tree | f3e099f0ab3da8a93b447203e294d2bb22f6dc05 /drivers/message/i2o | |
parent | b9394d8a657cd3c064fa432aa0905c1b58b38fe9 (diff) | |
parent | ac3e3c5b1164397656df81b9e9ab4991184d3236 (diff) | |
download | linux-20b4fb485227404329e41ad15588afad3df23050.tar.gz linux-20b4fb485227404329e41ad15588afad3df23050.tar.bz2 linux-20b4fb485227404329e41ad15588afad3df23050.zip |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull VFS updates from Al Viro,
Misc cleanups all over the place, mainly wrt /proc interfaces (switch
create_proc_entry to proc_create(), get rid of the deprecated
create_proc_read_entry() in favor of using proc_create_data() and
seq_file etc).
7kloc removed.
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (204 commits)
don't bother with deferred freeing of fdtables
proc: Move non-public stuff from linux/proc_fs.h to fs/proc/internal.h
proc: Make the PROC_I() and PDE() macros internal to procfs
proc: Supply a function to remove a proc entry by PDE
take cgroup_open() and cpuset_open() to fs/proc/base.c
ppc: Clean up scanlog
ppc: Clean up rtas_flash driver somewhat
hostap: proc: Use remove_proc_subtree()
drm: proc: Use remove_proc_subtree()
drm: proc: Use minor->index to label things, not PDE->name
drm: Constify drm_proc_list[]
zoran: Don't print proc_dir_entry data in debug
reiserfs: Don't access the proc_dir_entry in r_open(), r_start() r_show()
proc: Supply an accessor for getting the data from a PDE's parent
airo: Use remove_proc_subtree()
rtl8192u: Don't need to save device proc dir PDE
rtl8187se: Use a dir under /proc/net/r8180/
proc: Add proc_mkdir_data()
proc: Move some bits from linux/proc_fs.h to linux/{of.h,signal.h,tty.h}
proc: Move PDE_NET() to fs/proc/proc_net.c
...
Diffstat (limited to 'drivers/message/i2o')
-rw-r--r-- | drivers/message/i2o/i2o_proc.c | 97 |
1 files changed, 22 insertions, 75 deletions
diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c index 8001aa6bfb48..b7d87cd227a9 100644 --- a/drivers/message/i2o/i2o_proc.c +++ b/drivers/message/i2o/i2o_proc.c @@ -1599,98 +1599,98 @@ static int i2o_seq_show_sensors(struct seq_file *seq, void *v) static int i2o_seq_open_hrt(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_hrt, PDE(inode)->data); + return single_open(file, i2o_seq_show_hrt, PDE_DATA(inode)); }; static int i2o_seq_open_lct(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_lct, PDE(inode)->data); + return single_open(file, i2o_seq_show_lct, PDE_DATA(inode)); }; static int i2o_seq_open_status(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_status, PDE(inode)->data); + return single_open(file, i2o_seq_show_status, PDE_DATA(inode)); }; static int i2o_seq_open_hw(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_hw, PDE(inode)->data); + return single_open(file, i2o_seq_show_hw, PDE_DATA(inode)); }; static int i2o_seq_open_ddm_table(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_ddm_table, PDE(inode)->data); + return single_open(file, i2o_seq_show_ddm_table, PDE_DATA(inode)); }; static int i2o_seq_open_driver_store(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_driver_store, PDE(inode)->data); + return single_open(file, i2o_seq_show_driver_store, PDE_DATA(inode)); }; static int i2o_seq_open_drivers_stored(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_drivers_stored, PDE(inode)->data); + return single_open(file, i2o_seq_show_drivers_stored, PDE_DATA(inode)); }; static int i2o_seq_open_groups(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_groups, PDE(inode)->data); + return single_open(file, i2o_seq_show_groups, PDE_DATA(inode)); }; static int i2o_seq_open_phys_device(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_phys_device, PDE(inode)->data); + return single_open(file, i2o_seq_show_phys_device, PDE_DATA(inode)); }; static int i2o_seq_open_claimed(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_claimed, PDE(inode)->data); + return single_open(file, i2o_seq_show_claimed, PDE_DATA(inode)); }; static int i2o_seq_open_users(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_users, PDE(inode)->data); + return single_open(file, i2o_seq_show_users, PDE_DATA(inode)); }; static int i2o_seq_open_priv_msgs(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_priv_msgs, PDE(inode)->data); + return single_open(file, i2o_seq_show_priv_msgs, PDE_DATA(inode)); }; static int i2o_seq_open_authorized_users(struct inode *inode, struct file *file) { return single_open(file, i2o_seq_show_authorized_users, - PDE(inode)->data); + PDE_DATA(inode)); }; static int i2o_seq_open_dev_identity(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_dev_identity, PDE(inode)->data); + return single_open(file, i2o_seq_show_dev_identity, PDE_DATA(inode)); }; static int i2o_seq_open_ddm_identity(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_ddm_identity, PDE(inode)->data); + return single_open(file, i2o_seq_show_ddm_identity, PDE_DATA(inode)); }; static int i2o_seq_open_uinfo(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_uinfo, PDE(inode)->data); + return single_open(file, i2o_seq_show_uinfo, PDE_DATA(inode)); }; static int i2o_seq_open_sgl_limits(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_sgl_limits, PDE(inode)->data); + return single_open(file, i2o_seq_show_sgl_limits, PDE_DATA(inode)); }; static int i2o_seq_open_sensors(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_sensors, PDE(inode)->data); + return single_open(file, i2o_seq_show_sensors, PDE_DATA(inode)); }; static int i2o_seq_open_dev_name(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_dev_name, PDE(inode)->data); + return single_open(file, i2o_seq_show_dev_name, PDE_DATA(inode)); }; static const struct file_operations i2o_seq_fops_lct = { @@ -1895,25 +1895,6 @@ static int i2o_proc_create_entries(struct proc_dir_entry *dir, } /** - * i2o_proc_subdir_remove - Remove child entries from a proc entry - * @dir: proc dir entry from which the childs should be removed - * - * Iterate over each i2o proc entry under dir and remove it. If the child - * also has entries, remove them too. - */ -static void i2o_proc_subdir_remove(struct proc_dir_entry *dir) -{ - struct proc_dir_entry *pe, *tmp; - pe = dir->subdir; - while (pe) { - tmp = pe->next; - i2o_proc_subdir_remove(pe); - remove_proc_entry(pe->name, dir); - pe = tmp; - } -}; - -/** * i2o_proc_device_add - Add an I2O device to the proc dir * @dir: proc dir entry to which the device should be added * @dev: I2O device which should be added @@ -1932,14 +1913,12 @@ static void i2o_proc_device_add(struct proc_dir_entry *dir, osm_debug("adding device /proc/i2o/%s/%s\n", dev->iop->name, buff); - devdir = proc_mkdir(buff, dir); + devdir = proc_mkdir_data(buff, 0, dir, dev); if (!devdir) { osm_warn("Could not allocate procdir!\n"); return; } - devdir->data = dev; - i2o_proc_create_entries(devdir, generic_dev_entries, dev); /* Inform core that we want updates about this device's status */ @@ -1973,12 +1952,10 @@ static int i2o_proc_iop_add(struct proc_dir_entry *dir, osm_debug("adding IOP /proc/i2o/%s\n", c->name); - iopdir = proc_mkdir(c->name, dir); + iopdir = proc_mkdir_data(c->name, 0, dir, c); if (!iopdir) return -1; - iopdir->data = c; - i2o_proc_create_entries(iopdir, i2o_proc_generic_iop_entries, c); list_for_each_entry(dev, &c->devices, list) @@ -1988,31 +1965,6 @@ static int i2o_proc_iop_add(struct proc_dir_entry *dir, } /** - * i2o_proc_iop_remove - Removes an I2O controller from the i2o proc tree - * @dir: parent proc dir entry - * @c: I2O controller which should be removed - * - * Iterate over each i2o proc entry and search controller c. If it is found - * remove it from the tree. - */ -static void i2o_proc_iop_remove(struct proc_dir_entry *dir, - struct i2o_controller *c) -{ - struct proc_dir_entry *pe, *tmp; - - pe = dir->subdir; - while (pe) { - tmp = pe->next; - if (pe->data == c) { - i2o_proc_subdir_remove(pe); - remove_proc_entry(pe->name, dir); - } - osm_debug("removing IOP /proc/i2o/%s\n", c->name); - pe = tmp; - } -} - -/** * i2o_proc_fs_create - Create the i2o proc fs. * * Iterate over each I2O controller and create the entries for it. @@ -2042,12 +1994,7 @@ static int __init i2o_proc_fs_create(void) */ static int __exit i2o_proc_fs_destroy(void) { - struct i2o_controller *c; - - list_for_each_entry(c, &i2o_controllers, list) - i2o_proc_iop_remove(i2o_proc_dir_root, c); - - remove_proc_entry("i2o", NULL); + remove_proc_subtree("i2o", NULL); return 0; }; |