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9a53c3a783
When a filesystem decrements i_nlink to zero, it means that a write must be performed in order to drop the inode from the filesystem. We're shortly going to have keep filesystems from being remounted r/o between the time that this i_nlink decrement and that write occurs. So, add a little helper function to do the decrements. We'll tie into it in a bit to note when i_nlink hits zero. Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Acked-by: Christoph Hellwig <hch@lst.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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balloc.c | ||
ChangeLog | ||
CHANGES | ||
dir.c | ||
file.c | ||
ialloc.c | ||
inode.c | ||
INTRO | ||
itree.c | ||
Makefile | ||
namei.c | ||
super.c | ||
symlink.c | ||
sysv.h |