On 2016/6/11 5:01, Jaegeuk Kim wrote:
We can check data or node types only for gc, since we allocate different type of
data/node blocks in a different logs occasionally.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/gc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/
On 2016/5/27 8:25, Jaegeuk Kim wrote:
If we get ENOMEM or EIO in f2fs_find_entry, we should stop right away.
Otherwise, for example, we can get duplicate directory entry by ->chash and
->clevel.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/dir.c| 23 ---
fs/f2fs/inline.c |
On 2015/12/22 11:38, Jaegeuk Kim wrote:
It would be better to use atomic variable for total_extent_tree.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/debug.c| 5 +++--
fs/f2fs/extent_cache.c | 8
fs/f2fs/f2fs.h | 2 +-
fs/f2fs/node.c | 3 ++-
fs/f2fs/shrinker.c
On 2015/12/22 13:20, Chao Yu wrote:
Hi Jaegeuk,
We should update &total_zombie_tree whenever removing unreferenced
extent tree during shrinking:
- f2fs_shrink_extent_tree
if (!atomic_read(&et->refcount)) {
...
atomic_dec(&sbi->total_ext_tree);
atomic_dec(&sbi->total_zombi
On 2015/10/6 6:43, Jaegeuk Kim wrote:
This patch introduces a tracepoint to monitor background gc behaviors.
Signed-off-by: Jaegeuk Kim
---
fs/f2fs/gc.c| 3 +++
include/trace/events/f2fs.h | 28
2 files changed, 31 insertions(+)
diff --git a/fs
On 2015/9/16 18:15, Chao Yu wrote:
Hi Jaegeuk,
-Original Message-
From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
Sent: Wednesday, September 16, 2015 5:21 AM
To: Chao Yu
Cc: linux-f2fs-de...@lists.sourceforge.net; linux-kernel@vger.kernel.org
Subject: Re: [PATCH 5/7] f2fs: enhance multith
On 2014/10/9 2:10, Tony Lindgren wrote:
* He YunLei [141007 18:43]:
Thanks for your review and I am really appreciated it, but in our arm
platform, we haven't custom initcall levels for other drivers. Although
deferred probe helps other drivers to register well, we are also confused
fo
On 2014/9/30 1:54, Tony Lindgren wrote:
* He YunLei [140929 03:32]:
On our arm platform, some modules (e.g. I2C bus driver) will use the
pinctrl-single driver to configure the SoC pin, but pinctrl-single driver
uses module_init time, that makes some modules initialize ahead the
pinctrl-single
On our arm platform, some modules (e.g. I2C bus driver) will use the
pinctrl-single driver to configure the SoC pin, but pinctrl-single
driver uses module_init time, that makes some modules initialize ahead
the pinctrl-single and fail to register.
This patch promotes the initialization priorit
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