trivial: s/i_sem /i_mutex/
This patch substitutes i_sem by i_mutex in Documentation/filesystems/Locking. The patch also removes a couple of trailing white-spaces. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
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@ -54,7 +54,7 @@ ata *);
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locking rules:
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locking rules:
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all may block, none have BKL
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all may block, none have BKL
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i_sem(inode)
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i_mutex(inode)
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lookup: yes
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lookup: yes
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create: yes
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create: yes
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link: yes (both)
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link: yes (both)
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@ -74,7 +74,7 @@ setxattr: yes
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getxattr: no
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getxattr: no
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listxattr: no
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listxattr: no
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removexattr: yes
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removexattr: yes
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Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_sem on
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Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_mutex on
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victim.
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victim.
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cross-directory ->rename() has (per-superblock) ->s_vfs_rename_sem.
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cross-directory ->rename() has (per-superblock) ->s_vfs_rename_sem.
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->truncate() is never called directly - it's a callback, not a
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->truncate() is never called directly - it's a callback, not a
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@ -461,7 +461,7 @@ doesn't take the BKL.
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->read on directories probably must go away - we should just enforce -EISDIR
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->read on directories probably must go away - we should just enforce -EISDIR
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in sys_read() and friends.
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in sys_read() and friends.
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->fsync() has i_sem on inode.
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->fsync() has i_mutex on inode.
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--------------------------- dquot_operations -------------------------------
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--------------------------- dquot_operations -------------------------------
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prototypes:
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prototypes:
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