user/sven/linux.git/fs/ceph/dir.c, branch v3.0.76

ceph: use ihold when we already have an inode ref

2011-06-08T04:34:11Z

We should use ihold whenever we already have a stable inode ref, even when we aren't holding i_lock. This avoids adding new and unnecessary locking dependencies. Signed-off-by: Sage Weil

ceph: fix broken comparison in readdir loop

2011-05-19T18:25:04Z

Both off and fi->offset are unsigned, so the difference is always >= 0. Compare them directly instead of the sign of the difference. Signed-off-by: Sage Weil

ceph: use snprintf for dirstat content

2011-05-19T18:25:02Z

We allocate a buffer for rstats if the dirstat option is enabled. Use snprintf. Signed-off-by: Sage Weil

ceph: rename dentry_release -> d_release, fix comment

2011-03-21T19:24:26Z

Just for consistency's sake. Fix obsolete comment too. Signed-off-by: Sage Weil

ceph: add ino32 mount option

2011-03-21T19:24:22Z

The ino32 mount option forces the ceph fs to report 32 bit ino values. This is useful for 64 bit kernels with 32 bit userspace. Signed-off-by: Yehuda Sadeh

ceph: fix d_revalidate oopsen on NFS exports

2011-03-10T08:44:05Z

can't blindly check nd->flags in ->d_revalidate() Signed-off-by: Al Viro

ceph: no .snap inside of snapped namespace

2011-03-04T20:25:09Z

Otherwise you can do things like # mkdir .snap/foo # cd .snap/foo/.snap # ls Signed-off-by: Sage Weil

ceph: do not clear I_COMPLETE from d_release

2011-03-03T18:09:52Z

First, this was racy anyway: d_release isn't called until well after the dentry is unhashed. Second, this runs afoul of the recent dcache change that clears d_parent prior to calling d_release (949854d0), causing a NULL pointer dereference. Signed-off-by: Sage Weil

ceph: do not set I_COMPLETE

2011-03-03T18:09:51Z

Do not set the I_COMPLETE flag on directories until we resolve races with dcache pruning. Signed-off-by: Sage Weil

Revert "ceph: keep reference to parent inode on ceph_dentry"

2011-03-03T18:09:50Z

This reverts commit 97d79b403ef03f729883246208ef5d8a2ebc4d68. This fails to account for d_parent changes due to rename or disconnected dentries due to submounts or NFS reexports. Signed-off-by: Sage Weil