Displaying 10 results from an estimated 10 matches for "pages_allocated".
2016 Mar 30
0
[PATCH v3 11/16] zsmalloc: separate free_zspage from putback_zspage
...-972,6 +973,11 @@ static void free_zspage(struct page *first_page)
}
reset_page(head_extra);
__free_page(head_extra);
+
+ zs_stat_dec(class, OBJ_ALLOCATED, get_maxobj_per_zspage(
+ class->size, class->pages_per_zspage));
+ atomic_long_sub(class->pages_per_zspage,
+ &pool->pages_allocated);
}
/* Initialize a newly allocated zspage */
@@ -1559,13 +1565,8 @@ void zs_free(struct zs_pool *pool, unsigned long handle)
spin_lock(&class->lock);
obj_free(class, obj);
fullness = fix_fullness_group(class, first_page);
- if (fullness == ZS_EMPTY) {
- zs_stat_dec(class, OBJ_ALL...
2017 Jun 21
2
Dovecot >=2.2.29 + Filesystem quota = incorrect storage information
...qb.dqb_btime
#define dq_itime dq_dqb.dqb_itime
#define dqoff(UID) ((loff_t)((UID) * sizeof (struct dqblk)))
#if _LINUX_QUOTA_VERSION < 2
struct dqstats
{
u_int32_t lookups;
u_int32_t drops;
u_int32_t reads;
u_int32_t writes;
u_int32_t cache_hits;
u_int32_t pages_allocated;
u_int32_t allocated_dquots;
u_int32_t free_dquots;
u_int32_t syncs;
};
#else
/* Flags that indicate which fields in dqinfo structure are valid. */
# define IIF_BGRACE 1
# define IIF_IGRACE 2
# define IIF_FLAGS 4
# define IIF_ALL (IIF_BGRACE | IIF_IGRACE | IIF_FL...
2016 Mar 11
31
[PATCH v1 00/19] Support non-lru page migration
Recently, I got many reports about perfermance degradation
in embedded system(Android mobile phone, webOS TV and so on)
and failed to fork easily.
The problem was fragmentation caused by zram and GPU driver
pages. Their pages cannot be migrated so compaction cannot
work well, either so reclaimer ends up shrinking all of working
set pages. It made system very slow and even to fail to fork
easily.
2016 Mar 11
31
[PATCH v1 00/19] Support non-lru page migration
Recently, I got many reports about perfermance degradation
in embedded system(Android mobile phone, webOS TV and so on)
and failed to fork easily.
The problem was fragmentation caused by zram and GPU driver
pages. Their pages cannot be migrated so compaction cannot
work well, either so reclaimer ends up shrinking all of working
set pages. It made system very slow and even to fail to fork
easily.
2017 Oct 17
0
Dovecot >=2.2.29 + Filesystem quota = incorrect storage information
...> #define dqoff(UID)????? ((loff_t)((UID) * sizeof (struct dqblk)))
>
> #if _LINUX_QUOTA_VERSION < 2
> struct dqstats
> ? {
> ??? u_int32_t lookups;
> ??? u_int32_t drops;
> ??? u_int32_t reads;
> ??? u_int32_t writes;
> ??? u_int32_t cache_hits;
> ??? u_int32_t pages_allocated;
> ??? u_int32_t allocated_dquots;
> ??? u_int32_t free_dquots;
> ??? u_int32_t syncs;
> ? };
> #else
>
> /* Flags that indicate which fields in dqinfo structure are valid.? */
> # define IIF_BGRACE???? 1
> # define IIF_IGRACE???? 2
> # define IIF_FLAGS????? 4
> # d...
2016 Mar 21
22
[PATCH v2 00/18] Support non-lru page migration
Recently, I got many reports about perfermance degradation
in embedded system(Android mobile phone, webOS TV and so on)
and failed to fork easily.
The problem was fragmentation caused by zram and GPU driver
pages. Their pages cannot be migrated so compaction cannot
work well, either so reclaimer ends up shrinking all of working
set pages. It made system very slow and even to fail to fork
easily.
2016 Mar 21
22
[PATCH v2 00/18] Support non-lru page migration
Recently, I got many reports about perfermance degradation
in embedded system(Android mobile phone, webOS TV and so on)
and failed to fork easily.
The problem was fragmentation caused by zram and GPU driver
pages. Their pages cannot be migrated so compaction cannot
work well, either so reclaimer ends up shrinking all of working
set pages. It made system very slow and even to fail to fork
easily.
2017 Jun 20
2
Dovecot >=2.2.29 + Filesystem quota = incorrect storage information
Hi,
I have problem with quota storage information in dovecot-2.2.29 (and
newer versions, too - 2.2.30.2).
I use FS quota backend.
............................
# 2.2.29.1 (e0b76e3): /etc/dovecot/dovecot.conf
# OS: Linux 4.4.68-1 x86_64
mail_plugins = quota
plugin {
quota = fs:User quota:mount=/poczta:user
quota2 = fs:Group quota:mount=/poczta:group
}
protocol imap {
2016 Mar 30
33
[PATCH v3 00/16] Support non-lru page migration
Recently, I got many reports about perfermance degradation
in embedded system(Android mobile phone, webOS TV and so on)
and failed to fork easily.
The problem was fragmentation caused by zram and GPU driver
pages. Their pages cannot be migrated so compaction cannot
work well, either so reclaimer ends up shrinking all of working
set pages. It made system very slow and even to fail to fork
easily.
2016 Mar 30
33
[PATCH v3 00/16] Support non-lru page migration
Recently, I got many reports about perfermance degradation
in embedded system(Android mobile phone, webOS TV and so on)
and failed to fork easily.
The problem was fragmentation caused by zram and GPU driver
pages. Their pages cannot be migrated so compaction cannot
work well, either so reclaimer ends up shrinking all of working
set pages. It made system very slow and even to fail to fork
easily.