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
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
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
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
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
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 allocates or
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
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
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.
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.
10 matches
Mail list logo