diff options
| author | Nicholas Krause <xerofoify@gmail.com> | 2015-06-30 21:37:21 -0400 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-08-04 14:09:56 -0700 |
| commit | c1079892f4e8ecfd1bbc525cbfc1bd46b470888e (patch) | |
| tree | 0400e55f2dd3d4e63eda4ee9632c35f12270028c /fs/f2fs | |
| parent | 84bc926c076963d5b992640f5c8d242754801fd6 (diff) | |
| download | blackbird-op-linux-c1079892f4e8ecfd1bbc525cbfc1bd46b470888e.tar.gz blackbird-op-linux-c1079892f4e8ecfd1bbc525cbfc1bd46b470888e.zip | |
f2fs: make the function check_dnode have a return type of bool and change it's name to is_alive
This makes the function check_dnode have a return type of bool
due to this particular function only ever returning either one
or zero as its return value and changes the name of the function
to is_alive in order to better explain this function's intended
work of checking if a dnode is still in use by the filesystem.
Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
[Jaegeuk Kim: change the return value check for the renamed function]
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/gc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 22fb5ef37966..2701e05af991 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -487,7 +487,7 @@ block_t start_bidx_of_node(unsigned int node_ofs, struct f2fs_inode_info *fi) return bidx * ADDRS_PER_BLOCK + ADDRS_PER_INODE(fi); } -static int check_dnode(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, +static bool is_alive(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, struct node_info *dni, block_t blkaddr, unsigned int *nofs) { struct page *node_page; @@ -500,13 +500,13 @@ static int check_dnode(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, node_page = get_node_page(sbi, nid); if (IS_ERR(node_page)) - return 0; + return false; get_node_info(sbi, nid, dni); if (sum->version != dni->version) { f2fs_put_page(node_page, 1); - return 0; + return false; } *nofs = ofs_of_node(node_page); @@ -514,8 +514,8 @@ static int check_dnode(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, f2fs_put_page(node_page, 1); if (source_blkaddr != blkaddr) - return 0; - return 1; + return false; + return true; } static void move_encrypted_block(struct inode *inode, block_t bidx) @@ -670,7 +670,7 @@ next_step: } /* Get an inode by ino with checking validity */ - if (check_dnode(sbi, entry, &dni, start_addr + off, &nofs) == 0) + if (!is_alive(sbi, entry, &dni, start_addr + off, &nofs)) continue; if (phase == 1) { |
