linux-kernel - [PATCH 1/5] f2fs: stop allocating pinned sections if EAGAIN happens

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220506232032.1264078-1-jaegeuk@kernel.org>
Date:   Fri,  6 May 2022 16:20:28 -0700
From:   Jaegeuk Kim <jaegeuk@...nel.org>
To:     linux-kernel@...r.kernel.org,
        linux-f2fs-devel@...ts.sourceforge.net
Cc:     Jaegeuk Kim <jaegeuk@...nel.org>
Subject: [PATCH 1/5] f2fs: stop allocating pinned sections if EAGAIN happens

EAGAIN doesn't guarantee to have a free section. Let's report it.

Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
---
 fs/f2fs/file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index e4cf8b7b23aa..b307d96a0a7c 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1685,7 +1685,7 @@ static int expand_inode_data(struct inode *inode, loff_t offset,
 			GET_SEC_FROM_SEG(sbi, overprovision_segments(sbi)))) {
 			f2fs_down_write(&sbi->gc_lock);
 			err = f2fs_gc(sbi, true, false, false, NULL_SEGNO);
-			if (err && err != -ENODATA && err != -EAGAIN)
+			if (err && err != -ENODATA)
 				goto out_err;
 		}
 
-- 
2.36.0.512.ge40c2bad7a-goog