On 05/22/2015 10:01 AM, Davidlohr Bueso wrote:
On Thu, 2015-05-21 at 08:47 -0700, Mike Kravetz wrote:
+/*
+ * Interfaces to the fault mutex routines for use by hugetlbfs
+ * fallocate code. Faults must be synchronized with page adds or
+ * deletes by fallocate. fallocate only deals with shared
On Thu, 2015-05-21 at 08:47 -0700, Mike Kravetz wrote:
> +/*
> + * Interfaces to the fault mutex routines for use by hugetlbfs
> + * fallocate code. Faults must be synchronized with page adds or
> + * deletes by fallocate. fallocate only deals with shared mappings.
> + */
> +u32 hugetlb_fault_mut
On 05/21/2015 11:23 PM, Naoya Horiguchi wrote:
> On Thu, May 21, 2015 at 08:47:38AM -0700, Mike Kravetz wrote:
>> hugetlb page faults are currently synchronized by the table of
>> mutexes (htlb_fault_mutex_table). fallocate code will need to
>> synchronize with the page fault code when it allocate
On Thu, May 21, 2015 at 08:47:38AM -0700, Mike Kravetz wrote:
> hugetlb page faults are currently synchronized by the table of
> mutexes (htlb_fault_mutex_table). fallocate code will need to
> synchronize with the page fault code when it allocates or
> deletes pages. Expose interfaces so that fal
hugetlb page faults are currently synchronized by the table of
mutexes (htlb_fault_mutex_table). fallocate code will need to
synchronize with the page fault code when it allocates or
deletes pages. Expose interfaces so that fallocate operations
can be synchronized with page faults.
Signed-off-by
5 matches
Mail list logo
