diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/fs/xfs/xfs_icache.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/fs/xfs/xfs_icache.c')
| -rw-r--r-- | kernel/fs/xfs/xfs_icache.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/kernel/fs/xfs/xfs_icache.c b/kernel/fs/xfs/xfs_icache.c index 76a9f2783..d7a490f24 100644 --- a/kernel/fs/xfs/xfs_icache.c +++ b/kernel/fs/xfs/xfs_icache.c @@ -63,7 +63,7 @@ xfs_inode_alloc( return NULL; } - XFS_STATS_INC(vn_active); + XFS_STATS_INC(mp, vn_active); ASSERT(atomic_read(&ip->i_pincount) == 0); ASSERT(!spin_is_locked(&ip->i_flags_lock)); ASSERT(!xfs_isiflocked(ip)); @@ -129,7 +129,7 @@ xfs_inode_free( /* asserts to verify all state is correct here */ ASSERT(atomic_read(&ip->i_pincount) == 0); ASSERT(!xfs_isiflocked(ip)); - XFS_STATS_DEC(vn_active); + XFS_STATS_DEC(ip->i_mount, vn_active); call_rcu(&VFS_I(ip)->i_rcu, xfs_inode_free_callback); } @@ -159,7 +159,7 @@ xfs_iget_cache_hit( spin_lock(&ip->i_flags_lock); if (ip->i_ino != ino) { trace_xfs_iget_skip(ip); - XFS_STATS_INC(xs_ig_frecycle); + XFS_STATS_INC(mp, xs_ig_frecycle); error = -EAGAIN; goto out_error; } @@ -177,7 +177,7 @@ xfs_iget_cache_hit( */ if (ip->i_flags & (XFS_INEW|XFS_IRECLAIM)) { trace_xfs_iget_skip(ip); - XFS_STATS_INC(xs_ig_frecycle); + XFS_STATS_INC(mp, xs_ig_frecycle); error = -EAGAIN; goto out_error; } @@ -259,7 +259,7 @@ xfs_iget_cache_hit( xfs_ilock(ip, lock_flags); xfs_iflags_clear(ip, XFS_ISTALE | XFS_IDONTCACHE); - XFS_STATS_INC(xs_ig_found); + XFS_STATS_INC(mp, xs_ig_found); return 0; @@ -342,7 +342,7 @@ xfs_iget_cache_miss( error = radix_tree_insert(&pag->pag_ici_root, agino, ip); if (unlikely(error)) { WARN_ON(error != -EEXIST); - XFS_STATS_INC(xs_ig_dup); + XFS_STATS_INC(mp, xs_ig_dup); error = -EAGAIN; goto out_preload_end; } @@ -412,6 +412,8 @@ xfs_iget( if (!ino || XFS_INO_TO_AGNO(mp, ino) >= mp->m_sb.sb_agcount) return -EINVAL; + XFS_STATS_INC(mp, xs_ig_attempts); + /* get the perag structure and ensure that it's inode capable */ pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, ino)); agino = XFS_INO_TO_AGINO(mp, ino); @@ -427,7 +429,7 @@ again: goto out_error_or_again; } else { rcu_read_unlock(); - XFS_STATS_INC(xs_ig_missed); + XFS_STATS_INC(mp, xs_ig_missed); error = xfs_iget_cache_miss(mp, pag, tp, ino, &ip, flags, lock_flags); @@ -963,7 +965,7 @@ reclaim: xfs_ifunlock(ip); xfs_iunlock(ip, XFS_ILOCK_EXCL); - XFS_STATS_INC(xs_ig_reclaims); + XFS_STATS_INC(ip->i_mount, xs_ig_reclaims); /* * Remove the inode from the per-AG radix tree. * |