* [f2fs-dev] [PATCH 1/2] f2fs: convert to F2FS_*_INO macro
@ 2020-12-07 10:58 liush
2020-12-07 10:58 ` [f2fs-dev] [PATCH 2/2] f2fs: don't check PAGE_SIZE again in sanity_check_raw_super() liush
0 siblings, 1 reply; 4+ messages in thread
From: liush @ 2020-12-07 10:58 UTC (permalink / raw)
To: jaegeuk, chao
Cc: Yangtao Li, Shaohua Liu, iny.windzz, linux-kernel,
linux-f2fs-devel
From: Yangtao Li <tiny.windzz@gmail.com>
Use F2FS_ROOT_INO, F2FS_NODE_INO and F2FS_META_INO macro
for better code readability.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Shaohua Liu <liush@allwinnertech.com>
---
fs/f2fs/super.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 00eff2f51807..d3ccf89647df 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -3071,9 +3071,9 @@ static void init_sb_info(struct f2fs_sb_info *sbi)
sbi->total_node_count =
(le32_to_cpu(raw_super->segment_count_nat) / 2)
* sbi->blocks_per_seg * NAT_ENTRY_PER_BLOCK;
- sbi->root_ino_num = le32_to_cpu(raw_super->root_ino);
- sbi->node_ino_num = le32_to_cpu(raw_super->node_ino);
- sbi->meta_ino_num = le32_to_cpu(raw_super->meta_ino);
+ F2FS_ROOT_INO(sbi) = le32_to_cpu(raw_super->root_ino);
+ F2FS_NODE_INO(sbi) = le32_to_cpu(raw_super->node_ino);
+ F2FS_META_INO(sbi) = le32_to_cpu(raw_super->meta_ino);
sbi->cur_victim_sec = NULL_SECNO;
sbi->next_victim_seg[BG_GC] = NULL_SEGNO;
sbi->next_victim_seg[FG_GC] = NULL_SEGNO;
--
2.25.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* [f2fs-dev] [PATCH 2/2] f2fs: don't check PAGE_SIZE again in sanity_check_raw_super()
2020-12-07 10:58 [f2fs-dev] [PATCH 1/2] f2fs: convert to F2FS_*_INO macro liush
@ 2020-12-07 10:58 ` liush
0 siblings, 0 replies; 4+ messages in thread
From: liush @ 2020-12-07 10:58 UTC (permalink / raw)
To: jaegeuk, chao
Cc: Yangtao Li, Shaohua Liu, iny.windzz, linux-kernel,
linux-f2fs-devel
From: Yangtao Li <tiny.windzz@gmail.com>
Many flash devices read and write a single IO based on a multiple
of 4KB, and we support only 4KB page cache size now.
Since we already check page size in init_f2fs_fs(), so remove page
size check in sanity_check_raw_super().
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Shaohua Liu <liush@allwinnertech.com>
---
fs/f2fs/super.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index d3ccf89647df..a39a81ab8dee 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -2770,13 +2770,6 @@ static int sanity_check_raw_super(struct f2fs_sb_info *sbi,
}
}
- /* Currently, support only 4KB page cache size */
- if (F2FS_BLKSIZE != PAGE_SIZE) {
- f2fs_info(sbi, "Invalid page_cache_size (%lu), supports only 4KB",
- PAGE_SIZE);
- return -EFSCORRUPTED;
- }
-
/* Currently, support only 4KB block size */
blocksize = 1 << le32_to_cpu(raw_super->log_blocksize);
if (blocksize != F2FS_BLKSIZE) {
--
2.25.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread
* [f2fs-dev] [PATCH 1/2] f2fs: convert to F2FS_*_INO macro
@ 2020-12-07 10:59 liush
2020-12-07 15:04 ` Chao Yu
0 siblings, 1 reply; 4+ messages in thread
From: liush @ 2020-12-07 10:59 UTC (permalink / raw)
To: jaegeuk, chao; +Cc: tiny.windzz, Shaohua Liu, linux-kernel, linux-f2fs-devel
From: Yangtao Li <tiny.windzz@gmail.com>
Use F2FS_ROOT_INO, F2FS_NODE_INO and F2FS_META_INO macro
for better code readability.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Shaohua Liu <liush@allwinnertech.com>
---
fs/f2fs/super.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 00eff2f51807..d3ccf89647df 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -3071,9 +3071,9 @@ static void init_sb_info(struct f2fs_sb_info *sbi)
sbi->total_node_count =
(le32_to_cpu(raw_super->segment_count_nat) / 2)
* sbi->blocks_per_seg * NAT_ENTRY_PER_BLOCK;
- sbi->root_ino_num = le32_to_cpu(raw_super->root_ino);
- sbi->node_ino_num = le32_to_cpu(raw_super->node_ino);
- sbi->meta_ino_num = le32_to_cpu(raw_super->meta_ino);
+ F2FS_ROOT_INO(sbi) = le32_to_cpu(raw_super->root_ino);
+ F2FS_NODE_INO(sbi) = le32_to_cpu(raw_super->node_ino);
+ F2FS_META_INO(sbi) = le32_to_cpu(raw_super->meta_ino);
sbi->cur_victim_sec = NULL_SECNO;
sbi->next_victim_seg[BG_GC] = NULL_SEGNO;
sbi->next_victim_seg[FG_GC] = NULL_SEGNO;
--
2.25.1
_______________________________________________
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Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
^ permalink raw reply related [flat|nested] 4+ messages in thread
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