rb-tree lookup/update functions are deeply coupled into extent cache
codes, it's very hard to reuse these basic functions, this patch
extracts common rb-tree operation infrastructure for latter reusing.
Signed-off-by: Chao Yu
---
fs/f2fs/extent_cache.c | 293 -
On 04/06, Chao Yu wrote:
> Hi Jaegeuk,
>
> On 2017/4/6 2:02, Jaegeuk Kim wrote:
> > This patch fixes # of outstanding writeback pages by checking its original
> > page.
>
> Originally, we use bio_page to track encrypted page which is been writebacked,
> there are two cases:
> 1. background flush
The series contains the last unmerged uses of CURRENT_TIME,
CURRENT_TIME_SEC, and current_fs_time().
The series also deletes these apis.
All the patches except [PATCH 9/12] and [PATCH 10/12] are resend patches.
These patches fix new instances of CURRENT_TIME.
cifs and ceph patches have been squash
struct timespec is not y2038 safe on 32 bit machines
and needs to be replaced by struct timespec64
in order to represent times beyond year 2038 on such
machines.
Fix all the timestamp representation in struct trace_hwlat
and all the corresponding implementations.
Signed-off-by: Deepa Dinamani
--
btrfs_root_item maintains the ctime for root updates.
This is not part of vfs_inode.
Since current_time() uses struct inode* as an argument
as Linus suggested, this cannot be used to update root
times unless, we modify the signature to use inode.
Since btrfs uses nanosecond time granularity, it c
CURRENT_TIME_SEC is not y2038 safe. current_time() will
be transitioned to use 64 bit time along with vfs in a
separate patch.
There is no plan to transition CURRENT_TIME_SEC to use
y2038 safe time interfaces.
current_time() returns timestamps according to the
granularities set in the inode's supe
CURRENT_TIME macro is not y2038 safe on 32 bit systems.
The patch replaces all the uses of CURRENT_TIME by
current_time() for filesystem times, and ktime_get_*
functions for others.
struct timespec is also not y2038 safe.
Retain timespec for timestamp representation here as lustre
uses it interna
struct timespec is not y2038 safe.
Audit timestamps are recorded in string format into
an audit buffer for a given context.
These mark the entry timestamps for the syscalls.
Use y2038 safe struct timespec64 to represent the times.
The log strings can handle this transition as strings can
hold upto
CURRENT_TIME_SEC is not y2038 safe.
Replace use of CURRENT_TIME_SEC with ktime_get_real_seconds
in segment timestamps used by GC algorithm including the
segment mtime timestamps.
Signed-off-by: Deepa Dinamani
Reviewed-by: Arnd Bergmann
---
fs/f2fs/segment.c | 2 +-
fs/f2fs/segment.h | 5 +++--
CURRENT_TIME is not y2038 safe.
The macro will be deleted and all the references to it
will be replaced by ktime_get_* apis.
struct timespec is also not y2038 safe.
Retain timespec for timestamp representation here as ceph
uses it internally everywhere.
These references will be changed to use stru
All uses of CURRENT_TIME_SEC and CURRENT_TIME macros have
been replaced by other time functions. These macros are
also not y2038 safe.
And, all their use cases can be fulfilled by y2038 safe
ktime_get_* variants.
Signed-off-by: Deepa Dinamani
Acked-by: John Stultz
Reviewed-by: Arnd Bergmann
---
All uses of the current_fs_time() function have been
replaced by other time interfaces.
And, its use cases can be fulfilled by current_time()
or ktime_get_* variants.
Signed-off-by: Deepa Dinamani
Reviewed-by: Arnd Bergmann
---
include/linux/fs.h | 1 -
kernel/time/time.c | 14 --
CURRENT_TIME is not y2038 safe.
Replace it with ktime_get_real_ts64().
Inode time formats are already 64 bit long and
accommodates time64_t.
Signed-off-by: Deepa Dinamani
---
fs/ufs/ialloc.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/fs/ufs/ialloc.c b/fs/ufs/ialloc
CURRENT_TIME macro is not y2038 safe on 32 bit systems.
The patch replaces all the uses of CURRENT_TIME by
current_time() for filesystem times, and ktime_get_*
functions for authentication timestamps and timezone
calculations.
This is also in preparation for the patch that transitions
vfs timesta
CURRENT_TIME macro is not y2038 safe on 32 bit systems.
The patch replaces all the uses of CURRENT_TIME by
current_time().
This is also in preparation for the patch that transitions
vfs timestamps to use 64 bit time and hence make them
y2038 safe. current_time() is also planned to be transitioned
On Fri, 7 Apr 2017 17:57:00 -0700
Deepa Dinamani wrote:
> struct timespec is not y2038 safe on 32 bit machines
> and needs to be replaced by struct timespec64
> in order to represent times beyond year 2038 on such
> machines.
>
> Fix all the timestamp representation in struct trace_hwlat
> and
>> - trace_seq_printf(s, "#%-5u inner/outer(us): %4llu/%-5llu ts:%ld.%09ld",
>> + trace_seq_printf(s, "#%-5u inner/outer(us): %4llu/%-5llu
>> ts:%lld.%09ld",
>>field->seqnum,
>>field->duration,
>>field->outer_duration,
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