diff options
Diffstat (limited to 'fs/xfs/xfs_attr_leaf.c')
| -rw-r--r-- | fs/xfs/xfs_attr_leaf.c | 40 |
1 files changed, 36 insertions, 4 deletions
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c index d25eafd4d28d..76d93dc953e1 100644 --- a/fs/xfs/xfs_attr_leaf.c +++ b/fs/xfs/xfs_attr_leaf.c @@ -235,6 +235,8 @@ xfs_attr_shortform_create(xfs_da_args_t *args) xfs_inode_t *dp; xfs_ifork_t *ifp; + trace_xfs_attr_sf_create(args); + dp = args->dp; ASSERT(dp != NULL); ifp = dp->i_afp; @@ -268,6 +270,8 @@ xfs_attr_shortform_add(xfs_da_args_t *args, int forkoff) xfs_inode_t *dp; xfs_ifork_t *ifp; + trace_xfs_attr_sf_add(args); + dp = args->dp; mp = dp->i_mount; dp->i_d.di_forkoff = forkoff; @@ -337,6 +341,8 @@ xfs_attr_shortform_remove(xfs_da_args_t *args) xfs_mount_t *mp; xfs_inode_t *dp; + trace_xfs_attr_sf_remove(args); + dp = args->dp; mp = dp->i_mount; base = sizeof(xfs_attr_sf_hdr_t); @@ -405,6 +411,8 @@ xfs_attr_shortform_lookup(xfs_da_args_t *args) int i; xfs_ifork_t *ifp; + trace_xfs_attr_sf_lookup(args); + ifp = args->dp->i_afp; ASSERT(ifp->if_flags & XFS_IFINLINE); sf = (xfs_attr_shortform_t *)ifp->if_u1.if_data; @@ -476,6 +484,8 @@ xfs_attr_shortform_to_leaf(xfs_da_args_t *args) xfs_dabuf_t *bp; xfs_ifork_t *ifp; + trace_xfs_attr_sf_to_leaf(args); + dp = args->dp; ifp = dp->i_afp; sf = (xfs_attr_shortform_t *)ifp->if_u1.if_data; @@ -775,6 +785,8 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args, int forkoff) char *tmpbuffer; int error, i; + trace_xfs_attr_leaf_to_sf(args); + dp = args->dp; tmpbuffer = kmem_alloc(XFS_LBSIZE(dp->i_mount), KM_SLEEP); ASSERT(tmpbuffer != NULL); @@ -848,6 +860,8 @@ xfs_attr_leaf_to_node(xfs_da_args_t *args) xfs_dablk_t blkno; int error; + trace_xfs_attr_leaf_to_node(args); + dp = args->dp; bp1 = bp2 = NULL; error = xfs_da_grow_inode(args, &blkno); @@ -911,6 +925,8 @@ xfs_attr_leaf_create(xfs_da_args_t *args, xfs_dablk_t blkno, xfs_dabuf_t **bpp) xfs_dabuf_t *bp; int error; + trace_xfs_attr_leaf_create(args); + dp = args->dp; ASSERT(dp != NULL); error = xfs_da_get_buf(args->trans, args->dp, blkno, -1, &bp, @@ -948,6 +964,8 @@ xfs_attr_leaf_split(xfs_da_state_t *state, xfs_da_state_blk_t *oldblk, xfs_dablk_t blkno; int error; + trace_xfs_attr_leaf_split(state->args); + /* * Allocate space for a new leaf node. */ @@ -977,10 +995,13 @@ xfs_attr_leaf_split(xfs_da_state_t *state, xfs_da_state_blk_t *oldblk, * * Insert the "new" entry in the correct block. */ - if (state->inleaf) + if (state->inleaf) { + trace_xfs_attr_leaf_add_old(state->args); error = xfs_attr_leaf_add(oldblk->bp, state->args); - else + } else { + trace_xfs_attr_leaf_add_new(state->args); error = xfs_attr_leaf_add(newblk->bp, state->args); + } /* * Update last hashval in each block since we added the name. @@ -1001,6 +1022,8 @@ xfs_attr_leaf_add(xfs_dabuf_t *bp, xfs_da_args_t *args) xfs_attr_leaf_map_t *map; int tablesize, entsize, sum, tmp, i; + trace_xfs_attr_leaf_add(args); + leaf = bp->data; ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC)); ASSERT((args->index >= 0) @@ -1128,8 +1151,6 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex) (be32_to_cpu(entry->hashval) <= be32_to_cpu((entry+1)->hashval))); /* - * Copy the attribute name and value into the new space. - * * For "remote" attribute values, simply note that we need to * allocate space for the "remote" value. We can't actually * allocate the extents in this transaction, and we can't decide @@ -1265,6 +1286,8 @@ xfs_attr_leaf_rebalance(xfs_da_state_t *state, xfs_da_state_blk_t *blk1, ASSERT(leaf2->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC)); args = state->args; + trace_xfs_attr_leaf_rebalance(args); + /* * Check ordering of blocks, reverse if it makes things simpler. * @@ -1810,6 +1833,8 @@ xfs_attr_leaf_unbalance(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk, xfs_mount_t *mp; char *tmpbuffer; + trace_xfs_attr_leaf_unbalance(state->args); + /* * Set up environment. */ @@ -1919,6 +1944,8 @@ xfs_attr_leaf_lookup_int(xfs_dabuf_t *bp, xfs_da_args_t *args) int probe, span; xfs_dahash_t hashval; + trace_xfs_attr_leaf_lookup(args); + leaf = bp->data; ASSERT(leaf->hdr.info.magic == cpu_to_be16(XFS_ATTR_LEAF_MAGIC)); ASSERT(be16_to_cpu(leaf->hdr.count) @@ -2445,6 +2472,7 @@ xfs_attr_leaf_clearflag(xfs_da_args_t *args) char *name; #endif /* DEBUG */ + trace_xfs_attr_leaf_clearflag(args); /* * Set up the operation. */ @@ -2509,6 +2537,8 @@ xfs_attr_leaf_setflag(xfs_da_args_t *args) xfs_dabuf_t *bp; int error; + trace_xfs_attr_leaf_setflag(args); + /* * Set up the operation. */ @@ -2565,6 +2595,8 @@ xfs_attr_leaf_flipflags(xfs_da_args_t *args) char *name1, *name2; #endif /* DEBUG */ + trace_xfs_attr_leaf_flipflags(args); + /* * Read the block containing the "old" attr */ |