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author | Jeff Mahoney | 2009-05-01 12:11:12 -0400 |
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committer | Al Viro | 2009-05-09 10:49:38 -0400 |
commit | 5a6059c358d3b3004cb6b8562e3b049b1f8564f9 (patch) | |
tree | 3c0d0bfabc7545963c0d618afbe4bd483b7c6166 /lib | |
parent | 67e55205ec55cc7899f1d783f217961596798419 (diff) |
reiserfs: Expand i_mutex to enclose lookup_one_len
2.6.30-rc3 introduced some sanity checks in the VFS code to avoid NFS
bugs by ensuring that lookup_one_len is always called under i_mutex.
This patch expands the i_mutex locking to enclose lookup_one_len. This was
always required, but not not enforced in the reiserfs code since it
does locking around the xattr interactions with the xattr_sem.
This is obvious enough, and it survived an overnight 50 thread ACL test.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions