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Merge tag 'for-f2fs-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

Browse Source 
Pull f2fs updates from Jaegeuk Kim:
 "New features:
   - per-file encryption (e.g., ext4)
   - FALLOC_FL_ZERO_RANGE
   - FALLOC_FL_COLLAPSE_RANGE
   - RENAME_WHITEOUT

  Major enhancement/fixes:
   - recovery broken superblocks
   - enhance f2fs_trim_fs with a discard_map
   - fix a race condition on dentry block allocation
   - fix a deadlock during summary operation
   - fix a missing fiemap result

  .. and many minor bug fixes and clean-ups were done"

* tag 'for-f2fs-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (83 commits)
  f2fs: do not trim preallocated blocks when truncating after i_size
  f2fs crypto: add alloc_bounce_page
  f2fs crypto: fix to handle errors likewise ext4
  f2fs: drop the volatile_write flag only
  f2fs: skip committing valid superblock
  f2fs: setting discard option in parse_options()
  f2fs: fix to return exact trimmed size
  f2fs: support FALLOC_FL_INSERT_RANGE
  f2fs: hide common code in f2fs_replace_block
  f2fs: disable the discard option when device doesn't support
  f2fs crypto: remove alloc_page for bounce_page
  f2fs: fix a deadlock for summary page lock vs. sentry_lock
  f2fs crypto: clean up error handling in f2fs_fname_setup_filename
  f2fs crypto: avoid f2fs_inherit_context for symlink
  f2fs crypto: do not set encryption policy for non-directory by ioctl
  f2fs crypto: allow setting encryption policy once
  f2fs crypto: check context consistent for rename2
  f2fs: avoid duplicated code by reusing f2fs_read_end_io
  f2fs crypto: use per-inode tfm structure
  f2fs: recovering broken superblock during mount
  ...
This commit is contained in:
Linus Torvalds
2015-06-24 20:38:29 -07:00
parent a7296b49fb 3c45414527
commit cfcc0ad47f
31 changed files with 3799 additions and 627 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/trace/events/f2fs.h
+19 -14
View File
@@ -13,6 +13,10 @@ TRACE_DEFINE_ENUM(NODE);
TRACE_DEFINE_ENUM(DATA);
TRACE_DEFINE_ENUM(META);
TRACE_DEFINE_ENUM(META_FLUSH);
TRACE_DEFINE_ENUM(INMEM);
TRACE_DEFINE_ENUM(INMEM_DROP);
TRACE_DEFINE_ENUM(IPU);
TRACE_DEFINE_ENUM(OPU);
TRACE_DEFINE_ENUM(CURSEG_HOT_DATA);
TRACE_DEFINE_ENUM(CURSEG_WARM_DATA);
TRACE_DEFINE_ENUM(CURSEG_COLD_DATA);
@@ -37,6 +41,7 @@ TRACE_DEFINE_ENUM(__REQ_META);
TRACE_DEFINE_ENUM(CP_UMOUNT);
TRACE_DEFINE_ENUM(CP_FASTBOOT);
TRACE_DEFINE_ENUM(CP_SYNC);
TRACE_DEFINE_ENUM(CP_RECOVERY);
TRACE_DEFINE_ENUM(CP_DISCARD);
#define show_block_type(type) \
@@ -112,6 +117,7 @@ TRACE_DEFINE_ENUM(CP_DISCARD);
{ CP_DISCARD, "Discard" })
struct victim_sel_policy;
struct f2fs_map_blocks;
DECLARE_EVENT_CLASS(f2fs__inode,
@@ -476,36 +482,35 @@ TRACE_EVENT(f2fs_truncate_partial_nodes,
__entry->err)
);
TRACE_EVENT(f2fs_get_data_block,
TP_PROTO(struct inode *inode, sector_t iblock,
struct buffer_head *bh, int ret),
TRACE_EVENT(f2fs_map_blocks,
TP_PROTO(struct inode *inode, struct f2fs_map_blocks *map, int ret),
TP_ARGS(inode, iblock, bh, ret),
TP_ARGS(inode, map, ret),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
__field(sector_t, iblock)
__field(sector_t, bh_start)
__field(size_t, bh_size)
__field(block_t, m_lblk)
__field(block_t, m_pblk)
__field(unsigned int, m_len)
__field(int, ret)
),
TP_fast_assign(
__entry->dev = inode->i_sb->s_dev;
__entry->ino = inode->i_ino;
__entry->iblock = iblock;
__entry->bh_start = bh->b_blocknr;
__entry->bh_size = bh->b_size;
__entry->m_lblk = map->m_lblk;
__entry->m_pblk = map->m_pblk;
__entry->m_len = map->m_len;
__entry->ret = ret;
),
TP_printk("dev = (%d,%d), ino = %lu, file offset = %llu, "
"start blkaddr = 0x%llx, len = 0x%llx bytes, err = %d",
"start blkaddr = 0x%llx, len = 0x%llx, err = %d",
show_dev_ino(__entry),
(unsigned long long)__entry->iblock,
(unsigned long long)__entry->bh_start,
(unsigned long long)__entry->bh_size,
(unsigned long long)__entry->m_lblk,
(unsigned long long)__entry->m_pblk,
(unsigned long long)__entry->m_len,
__entry->ret)
);