On Thu, Jun 22, 2017 at 10:01:39PM +0530, Sahitya Tummala wrote:
>
>
> On 6/21/2017 10:01 PM, Vladimir Davydov wrote:
> >
> >>index cddf397..c8ca150 100644
> >>--- a/fs/dcache.c
> >>+++ b/fs/dcache.c
> >>@@ -1133,10 +1133,11 @@ void shrink_dcache_sb(struct super_block *sb)
> >>
On Thu, Jun 22, 2017 at 10:01:39PM +0530, Sahitya Tummala wrote:
>
>
> On 6/21/2017 10:01 PM, Vladimir Davydov wrote:
> >
> >>index cddf397..c8ca150 100644
> >>--- a/fs/dcache.c
> >>+++ b/fs/dcache.c
> >>@@ -1133,10 +1133,11 @@ void shrink_dcache_sb(struct super_block *sb)
> >>
On 6/21/2017 10:01 PM, Vladimir Davydov wrote:
index cddf397..c8ca150 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1133,10 +1133,11 @@ void shrink_dcache_sb(struct super_block *sb)
LIST_HEAD(dispose);
freed = list_lru_walk(>s_dentry_lru,
-
On 6/21/2017 10:01 PM, Vladimir Davydov wrote:
index cddf397..c8ca150 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1133,10 +1133,11 @@ void shrink_dcache_sb(struct super_block *sb)
LIST_HEAD(dispose);
freed = list_lru_walk(>s_dentry_lru,
-
On Wed, Jun 21, 2017 at 12:09:15PM +0530, Sahitya Tummala wrote:
> __list_lru_walk_one() acquires nlru spin lock (nlru->lock) for
> longer duration if there are more number of items in the lru list.
> As per the current code, it can hold the spin lock for upto maximum
> UINT_MAX entries at a time.
On Wed, Jun 21, 2017 at 12:09:15PM +0530, Sahitya Tummala wrote:
> __list_lru_walk_one() acquires nlru spin lock (nlru->lock) for
> longer duration if there are more number of items in the lru list.
> As per the current code, it can hold the spin lock for upto maximum
> UINT_MAX entries at a time.
__list_lru_walk_one() acquires nlru spin lock (nlru->lock) for
longer duration if there are more number of items in the lru list.
As per the current code, it can hold the spin lock for upto maximum
UINT_MAX entries at a time. So if there are more number of items in
the lru list, then "BUG:
__list_lru_walk_one() acquires nlru spin lock (nlru->lock) for
longer duration if there are more number of items in the lru list.
As per the current code, it can hold the spin lock for upto maximum
UINT_MAX entries at a time. So if there are more number of items in
the lru list, then "BUG:
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