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authorChao Yu <chao@kernel.org>2023-10-10 04:34:59 +0300
committerJaegeuk Kim <jaegeuk@kernel.org>2023-10-12 03:31:38 +0300
commit6f560c0f2aa00a3627c748aa0b194b81e99db5d7 (patch)
treec0ca22f3de49666a484855600ad139c0dbca6b53 /fs/f2fs
parente0d4e8acb3789c5a8651061fbab62ca24a45c063 (diff)
downloadlinux-6f560c0f2aa00a3627c748aa0b194b81e99db5d7.tar.xz
f2fs: let f2fs_precache_extents() traverses in file range
Rather than in range of [0, max_file_blocks()), since data after EOF is alwasy zero, it's unnecessary to preload mapping info of the data. Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 06d35b8aceef..304d0516d3a4 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -3263,7 +3263,7 @@ int f2fs_precache_extents(struct inode *inode)
map.m_next_extent = &m_next_extent;
map.m_seg_type = NO_CHECK_TYPE;
map.m_may_create = false;
- end = max_file_blocks(inode);
+ end = F2FS_BLK_ALIGN(i_size_read(inode));
while (map.m_lblk < end) {
map.m_len = end - map.m_lblk;