* [PATCH 0/4 v2] Zoned block device support improvments
@ 2019-03-27 7:54 Damien Le Moal
2019-03-27 7:54 ` [PATCH 1/4 v2] f2fs-tools: Fix various compilation warnings Damien Le Moal
` (3 more replies)
0 siblings, 4 replies; 8+ messages in thread
From: Damien Le Moal @ 2019-03-27 7:54 UTC (permalink / raw)
To: Jaegeuk Kim, Chao Yu, linux-f2fs-devel
The first 2 patches of this series are not zoned block device specific
and fix compilation warnings and modify .gitignore file to handle
/tools/f2fs_io/f2fs_io.
The last 2 patches are improvements of zoned block device support,
with the last patch being the most important.
Damien Le Moal (4):
f2fs-tools: Fix various compilation warnings
f2fs-tools: Add f2fs_io to .gitignore
f2fs-tools: Improve zoned model check
f2fs-tools: Fix multi-device format with zoned devices
.gitignore | 1 +
include/f2fs_fs.h | 8 ++++----
lib/libf2fs.c | 10 +++++++---
lib/libf2fs_zoned.c | 47 ++++++++++++++++++++++++++++++++-------------
tools/f2fstat.c | 2 +-
5 files changed, 47 insertions(+), 21 deletions(-)
Changes from v1:
* Dropped patch 4 as further analysis shows no problems with HA drives
handling
* Fixed patch 3 to correctly handle zoned_model == none cases
* Added comment in the last patch as suggested by Chao
--
2.20.1
^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 1/4 v2] f2fs-tools: Fix various compilation warnings
2019-03-27 7:54 [PATCH 0/4 v2] Zoned block device support improvments Damien Le Moal
@ 2019-03-27 7:54 ` Damien Le Moal
2019-03-27 7:54 ` [PATCH 2/4 v2] f2fs-tools: Add f2fs_io to .gitignore Damien Le Moal
` (2 subsequent siblings)
3 siblings, 0 replies; 8+ messages in thread
From: Damien Le Moal @ 2019-03-27 7:54 UTC (permalink / raw)
To: Jaegeuk Kim, Chao Yu, linux-f2fs-devel
Avoid various compilation warnings due to strncpy:
libf2fs.c:590:33: warning: ‘snprintf’ output may be truncated before
the last format character [-Wformat-truncation=]
snprintf(rootdev, ret, "/dev/%s", buf);
../include/f2fs_fs.h:1384:2: warning: ‘strncpy’ specified bound
depends on the length of the source argument [-Wstringop-overflow=]
strncpy(buf, features, strlen(features) + 1);
f2fstat.c:243:3: warning: ‘strncpy’ output truncated before
terminating nul copying as many bytes from a string as its length
[-Wstringop-truncation]
strncpy(ptr_buf, name[i], strlen(name[i]));
This patch does not change any functionality.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
---
include/f2fs_fs.h | 6 +++---
lib/libf2fs.c | 2 +-
tools/f2fstat.c | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h
index a730688..e073723 100644
--- a/include/f2fs_fs.h
+++ b/include/f2fs_fs.h
@@ -1379,9 +1379,9 @@ static inline int parse_feature(struct feature *table, const char *features)
{
char *buf, *sub, *next;
- buf = calloc(strlen(features) + 1, sizeof(char));
- ASSERT(buf);
- strncpy(buf, features, strlen(features) + 1);
+ buf = strdup(features);
+ if (!buf)
+ return -1;
for (sub = buf; sub && *sub; sub = next ? next + 1 : NULL) {
/* Skip the beginning blanks */
diff --git a/lib/libf2fs.c b/lib/libf2fs.c
index c692bf2..60b84e0 100644
--- a/lib/libf2fs.c
+++ b/lib/libf2fs.c
@@ -587,7 +587,7 @@ char *get_rootdev()
return NULL;
rootdev[ret] = '\0';
- snprintf(rootdev, ret, "/dev/%s", buf);
+ snprintf(rootdev, ret + 1, "/dev/%s", buf);
return rootdev;
#endif
}
diff --git a/tools/f2fstat.c b/tools/f2fstat.c
index 7f485b0..0618806 100644
--- a/tools/f2fstat.c
+++ b/tools/f2fstat.c
@@ -240,7 +240,7 @@ void print_head(char *res)
for (i = 0; i < 20; i++) {
ptr = (i == 0) ? strtok(res, " ") : strtok(NULL, " ");
- strncpy(ptr_buf, name[i], strlen(name[i]));
+ strcpy(ptr_buf, name[i]);
if (i == 1) {
prev_index = ptr_buf - buf - 1;
} else if (i == 7) {
--
2.20.1
_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 2/4 v2] f2fs-tools: Add f2fs_io to .gitignore
2019-03-27 7:54 [PATCH 0/4 v2] Zoned block device support improvments Damien Le Moal
2019-03-27 7:54 ` [PATCH 1/4 v2] f2fs-tools: Fix various compilation warnings Damien Le Moal
@ 2019-03-27 7:54 ` Damien Le Moal
2019-03-27 7:54 ` [PATCH 3/4 v2] f2fs-tools: Improve zoned model check Damien Le Moal
2019-03-27 7:54 ` [PATCH 4/4 v2] f2fs-tools: Fix multi-device format with zoned devices Damien Le Moal
3 siblings, 0 replies; 8+ messages in thread
From: Damien Le Moal @ 2019-03-27 7:54 UTC (permalink / raw)
To: Jaegeuk Kim, Chao Yu, linux-f2fs-devel
GIT ignore compiled executable tools/f2fs_io/f2fs_io.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
---
.gitignore | 1 +
1 file changed, 1 insertion(+)
diff --git a/.gitignore b/.gitignore
index 3f04e85..c1341da 100644
--- a/.gitignore
+++ b/.gitignore
@@ -50,6 +50,7 @@ stamp-h1
/tools/fibmap.f2fs
/tools/parse.f2fs
/tools/f2fscrypt
+/tools/f2fs_io/f2fs_io
/tools/sg_write_buffer/sg_write_buffer
# cscope files
--
2.20.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 3/4 v2] f2fs-tools: Improve zoned model check
2019-03-27 7:54 [PATCH 0/4 v2] Zoned block device support improvments Damien Le Moal
2019-03-27 7:54 ` [PATCH 1/4 v2] f2fs-tools: Fix various compilation warnings Damien Le Moal
2019-03-27 7:54 ` [PATCH 2/4 v2] f2fs-tools: Add f2fs_io to .gitignore Damien Le Moal
@ 2019-03-27 7:54 ` Damien Le Moal
2019-04-01 12:10 ` Chao Yu
2019-03-27 7:54 ` [PATCH 4/4 v2] f2fs-tools: Fix multi-device format with zoned devices Damien Le Moal
3 siblings, 1 reply; 8+ messages in thread
From: Damien Le Moal @ 2019-03-27 7:54 UTC (permalink / raw)
To: Jaegeuk Kim, Chao Yu, linux-f2fs-devel
Return an error if an unknown zoned model is reported for a device or
if parsing of the device zoned model fails. Also add comments to
briefly explain the zone models and what to do in the absence of a
kernel reported zoned model for a device.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
---
include/f2fs_fs.h | 2 +-
lib/libf2fs.c | 8 ++++++--
lib/libf2fs_zoned.c | 38 ++++++++++++++++++++++++++------------
3 files changed, 33 insertions(+), 15 deletions(-)
diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h
index e073723..97ad774 100644
--- a/include/f2fs_fs.h
+++ b/include/f2fs_fs.h
@@ -1257,7 +1257,7 @@ blk_zone_cond_str(struct blk_zone *blkz)
#endif
-extern void f2fs_get_zoned_model(int);
+extern int f2fs_get_zoned_model(int);
extern int f2fs_get_zone_blocks(int);
extern int f2fs_check_zones(int);
extern int f2fs_reset_zones(int);
diff --git a/lib/libf2fs.c b/lib/libf2fs.c
index 60b84e0..5ca1bb0 100644
--- a/lib/libf2fs.c
+++ b/lib/libf2fs.c
@@ -925,8 +925,12 @@ int get_device_info(int i)
}
#if !defined(WITH_ANDROID) && defined(__linux__)
- if (S_ISBLK(stat_buf->st_mode))
- f2fs_get_zoned_model(i);
+ if (S_ISBLK(stat_buf->st_mode)) {
+ if (f2fs_get_zoned_model(i) < 0) {
+ free(stat_buf);
+ return -1;
+ }
+ }
if (dev->zoned_model != F2FS_ZONED_NONE) {
if (dev->zoned_model == F2FS_ZONED_HM)
diff --git a/lib/libf2fs_zoned.c b/lib/libf2fs_zoned.c
index 6e32f32..e396a95 100644
--- a/lib/libf2fs_zoned.c
+++ b/lib/libf2fs_zoned.c
@@ -24,7 +24,7 @@
#ifdef HAVE_LINUX_BLKZONED_H
-void f2fs_get_zoned_model(int i)
+int f2fs_get_zoned_model(int i)
{
struct device_info *dev = c.devices + i;
char str[128];
@@ -36,27 +36,41 @@ void f2fs_get_zoned_model(int i)
"/sys/block/%s/queue/zoned",
basename(dev->path));
file = fopen(str, "r");
- if (!file)
- goto not_zoned;
+ if (!file) {
+ /*
+ * The kernel does not support zoned block devices, but we have
+ * a block device file. This means that the device is not zoned
+ * or is zoned but can be randomly written (i.e. host-aware
+ * zoned model). Treat the device as a regular block device.
+ */
+ dev->zoned_model = F2FS_ZONED_NONE;
+ return 0;
+ }
memset(str, 0, sizeof(str));
res = fscanf(file, "%s", str);
fclose(file);
- if (res != 1)
- goto not_zoned;
+ if (res != 1) {
+ MSG(0, "\tError: Failed to parse the device zoned model\n");
+ return -1;
+ }
- if (strcmp(str, "host-aware") == 0) {
+ if (strcmp(str, "none") == 0) {
+ /* Regular block device */
+ dev->zoned_model = F2FS_ZONED_NONE;
+ } else if (strcmp(str, "host-aware") == 0) {
+ /* Host-aware zoned block device: can be randomly written */
dev->zoned_model = F2FS_ZONED_HA;
- return;
- }
- if (strcmp(str, "host-managed") == 0) {
+ } else if (strcmp(str, "host-managed") == 0) {
+ /* Host-managed zoned block device: sequential writes needed */
dev->zoned_model = F2FS_ZONED_HM;
- return;
+ } else {
+ MSG(0, "\tError: Unsupported device zoned model\n");
+ return -1;
}
-not_zoned:
- dev->zoned_model = F2FS_ZONED_NONE;
+ return 0;
}
int f2fs_get_zone_blocks(int i)
--
2.20.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [PATCH 4/4 v2] f2fs-tools: Fix multi-device format with zoned devices
2019-03-27 7:54 [PATCH 0/4 v2] Zoned block device support improvments Damien Le Moal
` (2 preceding siblings ...)
2019-03-27 7:54 ` [PATCH 3/4 v2] f2fs-tools: Improve zoned model check Damien Le Moal
@ 2019-03-27 7:54 ` Damien Le Moal
2019-04-01 12:13 ` Chao Yu
3 siblings, 1 reply; 8+ messages in thread
From: Damien Le Moal @ 2019-03-27 7:54 UTC (permalink / raw)
To: Jaegeuk Kim, Chao Yu, linux-f2fs-devel
There is no need to require conventional zones for a zoned block device
that is not the first device of a multi-device volume. As a result,
there is no need to check the number of conventional zones of the
device if the device index is not 0.
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
---
lib/libf2fs_zoned.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/lib/libf2fs_zoned.c b/lib/libf2fs_zoned.c
index e396a95..97afe0b 100644
--- a/lib/libf2fs_zoned.c
+++ b/lib/libf2fs_zoned.c
@@ -216,7 +216,14 @@ int f2fs_check_zones(int j)
goto out;
}
- if (dev->zoned_model == F2FS_ZONED_HM &&
+ /*
+ * For a multi-device volume, fixed position metadata blocks are
+ * stored * only on the first device of the volume. Checking for the
+ * presence of * conventional zones (randomly writeabl zones) for
+ * storing these blocks * on a host-managed device is thus needed only
+ * for the device index 0.
+ */
+ if (j == 0 && dev->zoned_model == F2FS_ZONED_HM &&
!dev->nr_rnd_zones) {
ERR_MSG("No conventional zone for super block\n");
ret = -1;
--
2.20.1
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 3/4 v2] f2fs-tools: Improve zoned model check
2019-03-27 7:54 ` [PATCH 3/4 v2] f2fs-tools: Improve zoned model check Damien Le Moal
@ 2019-04-01 12:10 ` Chao Yu
2019-04-05 16:25 ` Jaegeuk Kim
0 siblings, 1 reply; 8+ messages in thread
From: Chao Yu @ 2019-04-01 12:10 UTC (permalink / raw)
To: Damien Le Moal, Jaegeuk Kim, linux-f2fs-devel
On 2019/3/27 15:54, Damien Le Moal wrote:
> Return an error if an unknown zoned model is reported for a device or
> if parsing of the device zoned model fails. Also add comments to
> briefly explain the zone models and what to do in the absence of a
> kernel reported zoned model for a device.
>
> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
> ---
> include/f2fs_fs.h | 2 +-
> lib/libf2fs.c | 8 ++++++--
> lib/libf2fs_zoned.c | 38 ++++++++++++++++++++++++++------------
> 3 files changed, 33 insertions(+), 15 deletions(-)
>
> diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h
> index e073723..97ad774 100644
> --- a/include/f2fs_fs.h
> +++ b/include/f2fs_fs.h
> @@ -1257,7 +1257,7 @@ blk_zone_cond_str(struct blk_zone *blkz)
>
> #endif
>
> -extern void f2fs_get_zoned_model(int);
> +extern int f2fs_get_zoned_model(int);
> extern int f2fs_get_zone_blocks(int);
> extern int f2fs_check_zones(int);
> extern int f2fs_reset_zones(int);
> diff --git a/lib/libf2fs.c b/lib/libf2fs.c
> index 60b84e0..5ca1bb0 100644
> --- a/lib/libf2fs.c
> +++ b/lib/libf2fs.c
> @@ -925,8 +925,12 @@ int get_device_info(int i)
> }
>
> #if !defined(WITH_ANDROID) && defined(__linux__)
> - if (S_ISBLK(stat_buf->st_mode))
> - f2fs_get_zoned_model(i);
> + if (S_ISBLK(stat_buf->st_mode)) {
> + if (f2fs_get_zoned_model(i) < 0) {
> + free(stat_buf);
> + return -1;
> + }
Needs tabs here...
Otherwise it looks good to me.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Thanks,
> + }
>
> if (dev->zoned_model != F2FS_ZONED_NONE) {
> if (dev->zoned_model == F2FS_ZONED_HM)
> diff --git a/lib/libf2fs_zoned.c b/lib/libf2fs_zoned.c
> index 6e32f32..e396a95 100644
> --- a/lib/libf2fs_zoned.c
> +++ b/lib/libf2fs_zoned.c
> @@ -24,7 +24,7 @@
>
> #ifdef HAVE_LINUX_BLKZONED_H
>
> -void f2fs_get_zoned_model(int i)
> +int f2fs_get_zoned_model(int i)
> {
> struct device_info *dev = c.devices + i;
> char str[128];
> @@ -36,27 +36,41 @@ void f2fs_get_zoned_model(int i)
> "/sys/block/%s/queue/zoned",
> basename(dev->path));
> file = fopen(str, "r");
> - if (!file)
> - goto not_zoned;
> + if (!file) {
> + /*
> + * The kernel does not support zoned block devices, but we have
> + * a block device file. This means that the device is not zoned
> + * or is zoned but can be randomly written (i.e. host-aware
> + * zoned model). Treat the device as a regular block device.
> + */
> + dev->zoned_model = F2FS_ZONED_NONE;
> + return 0;
> + }
>
> memset(str, 0, sizeof(str));
> res = fscanf(file, "%s", str);
> fclose(file);
>
> - if (res != 1)
> - goto not_zoned;
> + if (res != 1) {
> + MSG(0, "\tError: Failed to parse the device zoned model\n");
> + return -1;
> + }
>
> - if (strcmp(str, "host-aware") == 0) {
> + if (strcmp(str, "none") == 0) {
> + /* Regular block device */
> + dev->zoned_model = F2FS_ZONED_NONE;
> + } else if (strcmp(str, "host-aware") == 0) {
> + /* Host-aware zoned block device: can be randomly written */
> dev->zoned_model = F2FS_ZONED_HA;
> - return;
> - }
> - if (strcmp(str, "host-managed") == 0) {
> + } else if (strcmp(str, "host-managed") == 0) {
> + /* Host-managed zoned block device: sequential writes needed */
> dev->zoned_model = F2FS_ZONED_HM;
> - return;
> + } else {
> + MSG(0, "\tError: Unsupported device zoned model\n");
> + return -1;
> }
>
> -not_zoned:
> - dev->zoned_model = F2FS_ZONED_NONE;
> + return 0;
> }
>
> int f2fs_get_zone_blocks(int i)
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 4/4 v2] f2fs-tools: Fix multi-device format with zoned devices
2019-03-27 7:54 ` [PATCH 4/4 v2] f2fs-tools: Fix multi-device format with zoned devices Damien Le Moal
@ 2019-04-01 12:13 ` Chao Yu
0 siblings, 0 replies; 8+ messages in thread
From: Chao Yu @ 2019-04-01 12:13 UTC (permalink / raw)
To: Damien Le Moal, Jaegeuk Kim, linux-f2fs-devel
On 2019/3/27 15:54, Damien Le Moal wrote:
> There is no need to require conventional zones for a zoned block device
> that is not the first device of a multi-device volume. As a result,
> there is no need to check the number of conventional zones of the
> device if the device index is not 0.
>
> Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Thanks,
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 3/4 v2] f2fs-tools: Improve zoned model check
2019-04-01 12:10 ` Chao Yu
@ 2019-04-05 16:25 ` Jaegeuk Kim
0 siblings, 0 replies; 8+ messages in thread
From: Jaegeuk Kim @ 2019-04-05 16:25 UTC (permalink / raw)
To: Chao Yu; +Cc: Damien Le Moal, linux-f2fs-devel
On 04/01, Chao Yu wrote:
> On 2019/3/27 15:54, Damien Le Moal wrote:
> > Return an error if an unknown zoned model is reported for a device or
> > if parsing of the device zoned model fails. Also add comments to
> > briefly explain the zone models and what to do in the absence of a
> > kernel reported zoned model for a device.
> >
> > Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
> > ---
> > include/f2fs_fs.h | 2 +-
> > lib/libf2fs.c | 8 ++++++--
> > lib/libf2fs_zoned.c | 38 ++++++++++++++++++++++++++------------
> > 3 files changed, 33 insertions(+), 15 deletions(-)
> >
> > diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h
> > index e073723..97ad774 100644
> > --- a/include/f2fs_fs.h
> > +++ b/include/f2fs_fs.h
> > @@ -1257,7 +1257,7 @@ blk_zone_cond_str(struct blk_zone *blkz)
> >
> > #endif
> >
> > -extern void f2fs_get_zoned_model(int);
> > +extern int f2fs_get_zoned_model(int);
> > extern int f2fs_get_zone_blocks(int);
> > extern int f2fs_check_zones(int);
> > extern int f2fs_reset_zones(int);
> > diff --git a/lib/libf2fs.c b/lib/libf2fs.c
> > index 60b84e0..5ca1bb0 100644
> > --- a/lib/libf2fs.c
> > +++ b/lib/libf2fs.c
> > @@ -925,8 +925,12 @@ int get_device_info(int i)
> > }
> >
> > #if !defined(WITH_ANDROID) && defined(__linux__)
> > - if (S_ISBLK(stat_buf->st_mode))
> > - f2fs_get_zoned_model(i);
> > + if (S_ISBLK(stat_buf->st_mode)) {
> > + if (f2fs_get_zoned_model(i) < 0) {
> > + free(stat_buf);
> > + return -1;
> > + }
>
> Needs tabs here...
Applied. :)
>
> Otherwise it looks good to me.
>
> Reviewed-by: Chao Yu <yuchao0@huawei.com>
>
> Thanks,
>
> > + }
> >
> > if (dev->zoned_model != F2FS_ZONED_NONE) {
> > if (dev->zoned_model == F2FS_ZONED_HM)
> > diff --git a/lib/libf2fs_zoned.c b/lib/libf2fs_zoned.c
> > index 6e32f32..e396a95 100644
> > --- a/lib/libf2fs_zoned.c
> > +++ b/lib/libf2fs_zoned.c
> > @@ -24,7 +24,7 @@
> >
> > #ifdef HAVE_LINUX_BLKZONED_H
> >
> > -void f2fs_get_zoned_model(int i)
> > +int f2fs_get_zoned_model(int i)
> > {
> > struct device_info *dev = c.devices + i;
> > char str[128];
> > @@ -36,27 +36,41 @@ void f2fs_get_zoned_model(int i)
> > "/sys/block/%s/queue/zoned",
> > basename(dev->path));
> > file = fopen(str, "r");
> > - if (!file)
> > - goto not_zoned;
> > + if (!file) {
> > + /*
> > + * The kernel does not support zoned block devices, but we have
> > + * a block device file. This means that the device is not zoned
> > + * or is zoned but can be randomly written (i.e. host-aware
> > + * zoned model). Treat the device as a regular block device.
> > + */
> > + dev->zoned_model = F2FS_ZONED_NONE;
> > + return 0;
> > + }
> >
> > memset(str, 0, sizeof(str));
> > res = fscanf(file, "%s", str);
> > fclose(file);
> >
> > - if (res != 1)
> > - goto not_zoned;
> > + if (res != 1) {
> > + MSG(0, "\tError: Failed to parse the device zoned model\n");
> > + return -1;
> > + }
> >
> > - if (strcmp(str, "host-aware") == 0) {
> > + if (strcmp(str, "none") == 0) {
> > + /* Regular block device */
> > + dev->zoned_model = F2FS_ZONED_NONE;
> > + } else if (strcmp(str, "host-aware") == 0) {
> > + /* Host-aware zoned block device: can be randomly written */
> > dev->zoned_model = F2FS_ZONED_HA;
> > - return;
> > - }
> > - if (strcmp(str, "host-managed") == 0) {
> > + } else if (strcmp(str, "host-managed") == 0) {
> > + /* Host-managed zoned block device: sequential writes needed */
> > dev->zoned_model = F2FS_ZONED_HM;
> > - return;
> > + } else {
> > + MSG(0, "\tError: Unsupported device zoned model\n");
> > + return -1;
> > }
> >
> > -not_zoned:
> > - dev->zoned_model = F2FS_ZONED_NONE;
> > + return 0;
> > }
> >
> > int f2fs_get_zone_blocks(int i)
> >
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2019-04-05 16:25 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-03-27 7:54 [PATCH 0/4 v2] Zoned block device support improvments Damien Le Moal
2019-03-27 7:54 ` [PATCH 1/4 v2] f2fs-tools: Fix various compilation warnings Damien Le Moal
2019-03-27 7:54 ` [PATCH 2/4 v2] f2fs-tools: Add f2fs_io to .gitignore Damien Le Moal
2019-03-27 7:54 ` [PATCH 3/4 v2] f2fs-tools: Improve zoned model check Damien Le Moal
2019-04-01 12:10 ` Chao Yu
2019-04-05 16:25 ` Jaegeuk Kim
2019-03-27 7:54 ` [PATCH 4/4 v2] f2fs-tools: Fix multi-device format with zoned devices Damien Le Moal
2019-04-01 12:13 ` Chao Yu
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