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0444d76ae6
Fix the incorrect use of igrab() inside the i_lock in NFS and Ceph‥ If we are already holding the i_lock, we have a reference to the inode so we can safely use ihold() to gain an extra reference. This avoids hangs due to lock recursion on the i_lock now that the inode_lock is gone and igrab() uses the i_lock itself. Signed-off-by: Dave Chinner <dchinner@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: linux-fsdevel@vger.kernel.org Cc: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
addr.c | ||
caps.c | ||
ceph_frag.c | ||
debugfs.c | ||
dir.c | ||
export.c | ||
file.c | ||
inode.c | ||
ioctl.c | ||
ioctl.h | ||
Kconfig | ||
locks.c | ||
Makefile | ||
mds_client.c | ||
mds_client.h | ||
mdsmap.c | ||
snap.c | ||
strings.c | ||
super.c | ||
super.h | ||
xattr.c |