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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-02-03 05:50:22 +0400 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-02-17 09:58:52 +0400 |
| commit | 1b1f559fc362f96869b7e04ef9825b1039b9a67d (patch) | |
| tree | 27587baf23c768fdd26dfdc615959bb6f243bd19 /fs/f2fs/f2fs.h | |
| parent | abb2366c82c3d2dac3d7e9a74332137da8fc9399 (diff) | |
| download | linux-1b1f559fc362f96869b7e04ef9825b1039b9a67d.tar.xz | |
f2fs: remove the ugly pointer conversion
This patch modifies the use of bi_private to remove pointer chasing for sbi.
Previously, we had a bi_private structure, but it needs memory allocation.
So this patch uses bi_private by the sbi pointer and adds a completion pointer
into the sbi.
This can achieve no memory allocation and nice use of the bi_private.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 55288d2d82e6..aeff1327f9ed 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -398,6 +398,7 @@ struct f2fs_sb_info { /* for bio operations */ struct f2fs_bio_info read_io; /* for read bios */ struct f2fs_bio_info write_io[NR_PAGE_TYPE]; /* for write bios */ + struct completion *wait_io; /* for completion bios */ /* for checkpoint */ struct f2fs_checkpoint *ckpt; /* raw checkpoint pointer */ |