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erofs: refine warning messages for zdata I/Os

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Don't warn users since -EINTR can be returned due to user interruption.
Also suppress warning messages of readmore.

Signed-off-by: Ferry Meng <mengferry@linux.alibaba.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-by: Yue Hu <huyue2@coolpad.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Link: https://lore.kernel.org/r/20230809060637.21311-1-mengferry@linux.alibaba.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
This commit is contained in:
Ferry Meng 2023-08-09 14:06:37 +08:00 committed by Gao Xiang
parent fd73a4395d
commit e3157bb55d
1 changed files with 9 additions and 14 deletions
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23
fs/erofs/zdata.c
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@ -1848,15 +1848,10 @@ static void z_erofs_pcluster_readmore(struct z_erofs_decompress_frontend *f,
page = erofs_grab_cache_page_nowait(inode->i_mapping, index);
if (page) {
if (PageUptodate(page)) {
if (PageUptodate(page))
unlock_page(page);
} else {
err = z_erofs_do_read_page(f, page);
if (err)
erofs_err(inode->i_sb,
"readmore error at page %lu @ nid %llu",
index, EROFS_I(inode)->nid);
}
else
(void)z_erofs_do_read_page(f, page);
put_page(page);
}
@ -1885,8 +1880,9 @@ static int z_erofs_read_folio(struct file *file, struct folio *folio)
/* if some compressed cluster ready, need submit them anyway */
z_erofs_runqueue(&f, z_erofs_is_sync_decompress(sbi, 0), false);
if (err)
erofs_err(inode->i_sb, "failed to read, err [%d]", err);
if (err && err != -EINTR)
erofs_err(inode->i_sb, "read error %d @ %lu of nid %llu",
err, folio->index, EROFS_I(inode)->nid);
erofs_put_metabuf(&f.map.buf);
erofs_release_pages(&f.pagepool);
@ -1920,10 +1916,9 @@ static void z_erofs_readahead(struct readahead_control *rac)
head = (void *)page_private(page);
err = z_erofs_do_read_page(&f, page);
if (err)
erofs_err(inode->i_sb,
"readahead error at page %lu @ nid %llu",
page->index, EROFS_I(inode)->nid);
if (err && err != -EINTR)
erofs_err(inode->i_sb, "readahead error %d @ %lu of nid %llu",
err, page->index, EROFS_I(inode)->nid);
put_page(page);
}
z_erofs_pcluster_readmore(&f, rac, false);