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| author | Ian Kent <raven@themaw.net> | 2019-01-03 15:27:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-04 13:13:47 -0800 |
| commit | 9d8719a42e4671cfe27733d82b5a071295ab9975 (patch) | |
| tree | 5c55fd383d1277bd91a806045d4ba64ff4d111eb /fs/autofs/autofs_i.h | |
| parent | 9bf964c9cee40285808ce973be7a266876404501 (diff) | |
| download | linux-9d8719a42e4671cfe27733d82b5a071295ab9975.tar.gz linux-9d8719a42e4671cfe27733d82b5a071295ab9975.tar.bz2 linux-9d8719a42e4671cfe27733d82b5a071295ab9975.zip | |
autofs: change catatonic setting to a bit flag
Change the superblock info. catatonic setting to be part of a flags bit
field.
Link: http://lkml.kernel.org/r/154296973142.9889.17275721668508589639.stgit@pluto-themaw-net
Signed-off-by: Ian Kent <raven@themaw.net>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/autofs/autofs_i.h')
| -rw-r--r-- | fs/autofs/autofs_i.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/autofs/autofs_i.h b/fs/autofs/autofs_i.h index 64f693d355ad..9b81c10ef251 100644 --- a/fs/autofs/autofs_i.h +++ b/fs/autofs/autofs_i.h @@ -103,16 +103,18 @@ struct autofs_wait_queue { #define AUTOFS_SBI_MAGIC 0x6d4a556d +#define AUTOFS_SBI_CATATONIC 0x0001 + struct autofs_sb_info { u32 magic; int pipefd; struct file *pipe; struct pid *oz_pgrp; - int catatonic; int version; int sub_version; int min_proto; int max_proto; + unsigned int flags; unsigned long exp_timeout; unsigned int type; struct super_block *sb; @@ -142,7 +144,8 @@ static inline struct autofs_info *autofs_dentry_ino(struct dentry *dentry) */ static inline int autofs_oz_mode(struct autofs_sb_info *sbi) { - return sbi->catatonic || task_pgrp(current) == sbi->oz_pgrp; + return ((sbi->flags & AUTOFS_SBI_CATATONIC) || + task_pgrp(current) == sbi->oz_pgrp); } struct inode *autofs_get_inode(struct super_block *, umode_t); |