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authorIan Kent <raven@themaw.net>2005-05-01 11:59:17 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-01 11:59:17 -0400
commit3a9720ce73c9247e5262922d65e90444ea75eb50 (patch)
treec70bba916168232f530c00858e7e8a0c5bd82b38 /fs/fcntl.c
parent4dcd00b18118d174c4b8d838c11f437f0af3c20c (diff)
[PATCH] autofs4: tree race fix
For tree mount maps, a call to chdir or chroot, to a directory above the moint point directories at a certain time during the expire results in the expire incorrectly thinking the tree is not busy. This patch adds a check to see if the filesystem above the tree mount points is busy and also locks the filesystem during the tree mount expire to prevent the race. Signed-off-by: Ian Kent <raven@themaw.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/fcntl.c')
0 files changed, 0 insertions, 0 deletions