| Message ID | 1452251263-23077-1-git-send-email-Wojciech.Dubowik@neratec.com |
|---|---|
| State | Rejected |
| Headers | show |
On 2016-01-08 12:07, Wojciech Dubowik wrote: > It reduces number of flash writes on systems with FS ready. > > Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> fs_state_set() already has such a check. - Felix
On 2016-01-10 18:30, Felix Fietkau wrote: > On 2016-01-08 12:07, Wojciech Dubowik wrote: >> It reduces number of flash writes on systems with FS ready. >> >> Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> > fs_state_set() already has such a check. And I just realized that I had apparently forgotten to actually push that change that added the check. Sorry about that ;) - Felix
diff --git a/libfstools/overlay.c b/libfstools/overlay.c index 7f69606..b51a6ae 100644 --- a/libfstools/overlay.c +++ b/libfstools/overlay.c @@ -251,7 +251,8 @@ jffs2_switch(struct volume *v) return ret; sync(); - fs_state_set("/overlay", FS_STATE_READY); + if (fs_state_get("/overlay") != FS_STATE_READY) + fs_state_set("/overlay", FS_STATE_READY); return 0; } diff --git a/mount_root.c b/mount_root.c index bf70265..29b2758 100644 --- a/mount_root.c +++ b/mount_root.c @@ -106,7 +106,8 @@ done(int argc, char *argv[1]) case FS_JFFS2: case FS_UBIFS: - fs_state_set("/overlay", FS_STATE_READY); + if (fs_state_get("/overlay") != FS_STATE_READY) + fs_state_set("/overlay", FS_STATE_READY); break; }
It reduces number of flash writes on systems with FS ready. Signed-off-by: Wojciech Dubowik <Wojciech.Dubowik@neratec.com> --- libfstools/overlay.c | 3 ++- mount_root.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-)