diff options
author | 2014-10-08 12:53:15 -0400 | |
---|---|---|
committer | 2014-10-08 12:53:15 -0400 | |
commit | da01e61428aa2b5c424fddc11178498462d8c77f (patch) | |
tree | f22a693c3292658c665b77df5990b4caceed846d /include/trace | |
parent | Merge branch 'for-3.18' of git://linux-nfs.org/~bfields/linux (diff) | |
parent | f2fs: support volatile operations for transient data (diff) | |
download | linux-da01e61428aa2b5c424fddc11178498462d8c77f.tar.gz linux-da01e61428aa2b5c424fddc11178498462d8c77f.tar.bz2 linux-da01e61428aa2b5c424fddc11178498462d8c77f.zip |
Merge tag 'f2fs-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"This patch-set introduces a couple of new features such as large
sector size, FITRIM, and atomic/volatile writes.
Several patches enhance power-off recovery and checkpoint routines.
The fsck.f2fs starts to support fixing corrupted partitions with
recovery hints provided by this patch-set.
Summary:
- retain some recovery information for fsck.f2fs
- enhance checkpoint speed
- enhance flush command management
- bug fix for lseek
- tune in-place-update policies
- enhance roll-forward speed
- revisit all the roll-forward and fsync rules
- support larget sector size
- support FITRIM
- support atomic and volatile writes
And several clean-ups and bug fixes are included"
* tag 'f2fs-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (42 commits)
f2fs: support volatile operations for transient data
f2fs: support atomic writes
f2fs: remove unused return value
f2fs: clean up f2fs_ioctl functions
f2fs: potential shift wrapping buf in f2fs_trim_fs()
f2fs: call f2fs_unlock_op after error was handled
f2fs: check the use of macros on block counts and addresses
f2fs: refactor flush_nat_entries to remove costly reorganizing ops
f2fs: introduce FITRIM in f2fs_ioctl
f2fs: introduce cp_control structure
f2fs: use more free segments until SSR is activated
f2fs: change the ipu_policy option to enable combinations
f2fs: fix to search whole dirty segmap when get_victim
f2fs: fix to clean previous mount option when remount_fs
f2fs: skip punching hole in special condition
f2fs: support large sector size
f2fs: fix to truncate blocks past EOF in ->setattr
f2fs: update i_size when __allocate_data_block
f2fs: use MAX_BIO_BLOCKS(sbi)
f2fs: remove redundant operation during roll-forward recovery
...
Diffstat (limited to 'include/trace')
-rw-r--r-- | include/trace/events/f2fs.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index d06d44363fea..bbc4de9baef7 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -69,6 +69,12 @@ { GC_GREEDY, "Greedy" }, \ { GC_CB, "Cost-Benefit" }) +#define show_cpreason(type) \ + __print_symbolic(type, \ + { CP_UMOUNT, "Umount" }, \ + { CP_SYNC, "Sync" }, \ + { CP_DISCARD, "Discard" }) + struct victim_sel_policy; DECLARE_EVENT_CLASS(f2fs__inode, @@ -944,25 +950,25 @@ TRACE_EVENT(f2fs_submit_page_mbio, TRACE_EVENT(f2fs_write_checkpoint, - TP_PROTO(struct super_block *sb, bool is_umount, char *msg), + TP_PROTO(struct super_block *sb, int reason, char *msg), - TP_ARGS(sb, is_umount, msg), + TP_ARGS(sb, reason, msg), TP_STRUCT__entry( __field(dev_t, dev) - __field(bool, is_umount) + __field(int, reason) __field(char *, msg) ), TP_fast_assign( __entry->dev = sb->s_dev; - __entry->is_umount = is_umount; + __entry->reason = reason; __entry->msg = msg; ), TP_printk("dev = (%d,%d), checkpoint for %s, state = %s", show_dev(__entry), - __entry->is_umount ? "clean umount" : "consistency", + show_cpreason(__entry->reason), __entry->msg) ); |