[f2fs-dev] [Bug 213877] Mount multiple SMR block devices exceed certain number cause system non-response

2021-07-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213877 --- Comment #3 from James Z (leftzh...@gmail.com) --- However, on a near-full disk, *write* operations cause panic. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.

[f2fs-dev] [Bug 213877] Mount multiple SMR block devices exceed certain number cause system non-response

2021-07-29 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=213877 --- Comment #2 from James Z (leftzh...@gmail.com) --- [1.] Brief With this patch, memory usage dropped from 1.5G per SMR disk to about 1G. The read/write function works fine on disks with plenty of free space. However, on a near-full disk, read op

Re: [f2fs-dev] [PATCH v4] f2fs: change fiemap way in printing compression chunk

2021-07-29 Thread Jaegeuk Kim
On 07/29, Chao Yu wrote: > On 2021/7/28 1:17, Jaegeuk Kim wrote: > > Do we really need to catch this in fiemap? What about giving the current > > Yes, I think so. > > > layout with warning message and setting NEED_FSCK? > > Sure, > > How about doing sanity check on cluster metadata whenever it

[f2fs-dev] [PATCH] f2fs: fix missing inplace count in overwrite with direct io

2021-07-29 Thread Fengnan Chang
For now, overwrite file with direct io use inplace policy, but not counted, fix it. Signed-off-by: Fengnan Chang --- fs/f2fs/data.c | 6 ++ fs/f2fs/f2fs.h | 2 ++ 2 files changed, 8 insertions(+) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index d2cf48c5a2e4..60510acf91ec 100644 --- a/fs/f