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(parent: 93ffb6c) | patch
f2fs: avoid unnecessary block mapping lookups in f2fs_read_data_large_folio
authorYongpeng Yang <yangyongpeng@xiaomi.com>
Fri, 9 Jan 2026 14:46:18 +0000 (22:46 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Sat, 17 Jan 2026 00:00:35 +0000 (00:00 +0000)
commit540d34c18272d124ef3113b7dbe499304ce0023c
treeed03a34d15f4c2eee739570dd4eaa19d8b5b6341tree
parent93ffb6c28ff180560d2d7313ac106efcd9e012b8commit | diff
f2fs: avoid unnecessary block mapping lookups in f2fs_read_data_large_folio

In the second call to f2fs_map_blocks within f2fs_read_data_large_folio,
map.m_len exceeds the logical address space to be read. This patch
ensures map.m_len does not exceed the required address space.

Signed-off-by: Yongpeng Yang <yangyongpeng@xiaomi.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/data.c diff | blob | blame | history
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