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f2fs: remove syncing inode page in all the cases

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This patch reduces to call them across the whole tree.
- sync_inode_page()
- update_inode_page()
- update_inode()
- f2fs_write_inode()

Instead, checkpoint will flush all the dirty inode metadata before syncing
node pages.
Note that, this is doable, since we call mark_inode_dirty_sync() for all
inode's field change which needs to update on-disk inode as well.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim
2016-05-20 16:32:49 -07:00
parent 0f18b462b2
commit ee6d182f2a
10 changed files with 17 additions and 121 deletions
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15
fs/f2fs/file.c
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@@ -173,12 +173,8 @@ static void try_to_fix_pino(struct inode *inode)
get_parent_ino(inode, &pino)) {
f2fs_i_pino_write(inode, pino);
file_got_pino(inode);
up_write(&fi->i_sem);
f2fs_write_inode(inode, NULL);
} else {
up_write(&fi->i_sem);
}
up_write(&fi->i_sem);
}
static int f2fs_do_sync_file(struct file *file, loff_t start, loff_t end,
@@ -499,7 +495,6 @@ int truncate_data_blocks_range(struct dnode_of_data *dn, int count)
dn->inode) + ofs;
f2fs_update_extent_cache_range(dn, fofs, 0, len);
dec_valid_block_count(sbi, dn->inode, nr_free);
sync_inode_page(dn);
}
dn->ofs_in_node = ofs;
@@ -1123,10 +1118,8 @@ static int f2fs_zero_range(struct inode *inode, loff_t offset, loff_t len,
}
out:
if (!(mode & FALLOC_FL_KEEP_SIZE) && i_size_read(inode) < new_size) {
if (!(mode & FALLOC_FL_KEEP_SIZE) && i_size_read(inode) < new_size)
f2fs_i_size_write(inode, new_size);
update_inode_page(inode);
}
return ret;
}
@@ -1232,10 +1225,8 @@ static int expand_inode_data(struct inode *inode, loff_t offset,
new_size = ((loff_t)pg_end << PAGE_SHIFT) + off_end;
}
if (!(mode & FALLOC_FL_KEEP_SIZE) && i_size_read(inode) < new_size) {
if (!(mode & FALLOC_FL_KEEP_SIZE) && i_size_read(inode) < new_size)
f2fs_i_size_write(inode, new_size);
update_inode_page(inode);
}
return ret;
}