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| author | Theodore Ts'o <tytso@mit.edu> | 2009-01-03 20:03:21 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-01-03 20:03:21 -0500 |
| commit | ba80b1019aa722b24506db1ee755e0bb2f513022 (patch) | |
| tree | 0c9a7dfd3af0f5991f3eaaeb65d735b11e9cf777 /fs/ext4/ialloc.c | |
| parent | c31910672376dfb8d020e32afa7249763bcd924a (diff) | |
| download | linux-3.10-ba80b1019aa722b24506db1ee755e0bb2f513022.tar.gz linux-3.10-ba80b1019aa722b24506db1ee755e0bb2f513022.tar.bz2 linux-3.10-ba80b1019aa722b24506db1ee755e0bb2f513022.zip | |
ext4: Add markers for better debuggability
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ialloc.c')
| -rw-r--r-- | fs/ext4/ialloc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/ext4/ialloc.c b/fs/ext4/ialloc.c index e3aa3fa3860..369c34c6429 100644 --- a/fs/ext4/ialloc.c +++ b/fs/ext4/ialloc.c @@ -210,6 +210,11 @@ void ext4_free_inode(handle_t *handle, struct inode *inode) ino = inode->i_ino; ext4_debug("freeing inode %lu\n", ino); + trace_mark(ext4_free_inode, + "dev %s ino %lu mode %d uid %lu gid %lu bocks %llu", + sb->s_id, inode->i_ino, inode->i_mode, + (unsigned long) inode->i_uid, (unsigned long) inode->i_gid, + (unsigned long long) inode->i_blocks); /* * Note: we must free any quota before locking the superblock, @@ -698,6 +703,8 @@ struct inode *ext4_new_inode(handle_t *handle, struct inode *dir, int mode) return ERR_PTR(-EPERM); sb = dir->i_sb; + trace_mark(ext4_request_inode, "dev %s dir %lu mode %d", sb->s_id, + dir->i_ino, mode); inode = new_inode(sb); if (!inode) return ERR_PTR(-ENOMEM); @@ -925,6 +932,8 @@ got: } ext4_debug("allocating inode %lu\n", inode->i_ino); + trace_mark(ext4_allocate_inode, "dev %s ino %lu dir %lu mode %d", + sb->s_id, inode->i_ino, dir->i_ino, mode); goto really_out; fail: ext4_std_error(sb, err); |