Re: [PATCH] xen/tmem: Pass page instead of pfn to xen_tmem_get_page()
On Thu, Aug 20, 2015 at 8:27 AM, David Vrabel wrote: > On 19/08/15 14:25, Murilo Opsfelder Araujo wrote: >> The commit 091208a676dfdabb2b8fe86ee155c6fc80081b69 "xen/tmem: Use >> xen_page_to_gfn rather than pfn_to_gfn" left behind a call to >> xen_tmem_get_page() receiving pfn instead of page. >> >> This change also fixes the following build warning: >> >> drivers/xen/tmem.c: In function ‘tmem_cleancache_get_page’: >> drivers/xen/tmem.c:194:47: warning: passing argument 4 of >> ‘xen_tmem_get_page’ makes pointer from integer without a cast >> ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); >>^ >> drivers/xen/tmem.c:138:12: note: expected ‘struct page *’ but argument is of >> type ‘long unsigned int’ >> static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, > > I've folded this in, thanks. > > David Thanks, David. -- Murilo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] xen/tmem: Pass page instead of pfn to xen_tmem_get_page()
On Wed, Aug 19, 2015 at 9:23 PM, Julien Grall wrote: > Hi, > > On 19/08/2015 06:25, Murilo Opsfelder Araujo wrote: >> >> The commit 091208a676dfdabb2b8fe86ee155c6fc80081b69 "xen/tmem: Use >> xen_page_to_gfn rather than pfn_to_gfn" left behind a call to >> xen_tmem_get_page() receiving pfn instead of page. >> >> This change also fixes the following build warning: >> >> drivers/xen/tmem.c: In function ‘tmem_cleancache_get_page’: >> drivers/xen/tmem.c:194:47: warning: passing argument 4 of >> ‘xen_tmem_get_page’ makes pointer from integer without a cast >>ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); >> ^ >> drivers/xen/tmem.c:138:12: note: expected ‘struct page *’ but argument is >> of type ‘long unsigned int’ >> static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, >> ^ >> >> Signed-off-by: Murilo Opsfelder Araujo > > > Sorry for the breakage, I haven't spot it because CONFIG_CLEANCACHE is not > enabled on my config. > > Reviewed-by: Julien Grall > > Regards, > > -- > Julien Grall Hi, Julien. No need to apologize, and thanks for reviewing that. -- Murilo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] xen/tmem: Pass page instead of pfn to xen_tmem_get_page()
On Thu, Aug 20, 2015 at 8:27 AM, David Vrabel david.vra...@citrix.com wrote: On 19/08/15 14:25, Murilo Opsfelder Araujo wrote: The commit 091208a676dfdabb2b8fe86ee155c6fc80081b69 xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn left behind a call to xen_tmem_get_page() receiving pfn instead of page. This change also fixes the following build warning: drivers/xen/tmem.c: In function ‘tmem_cleancache_get_page’: drivers/xen/tmem.c:194:47: warning: passing argument 4 of ‘xen_tmem_get_page’ makes pointer from integer without a cast ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); ^ drivers/xen/tmem.c:138:12: note: expected ‘struct page *’ but argument is of type ‘long unsigned int’ static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, I've folded this in, thanks. David Thanks, David. -- Murilo -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] xen/tmem: Pass page instead of pfn to xen_tmem_get_page()
On Wed, Aug 19, 2015 at 9:23 PM, Julien Grall julien.gr...@citrix.com wrote: Hi, On 19/08/2015 06:25, Murilo Opsfelder Araujo wrote: The commit 091208a676dfdabb2b8fe86ee155c6fc80081b69 xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn left behind a call to xen_tmem_get_page() receiving pfn instead of page. This change also fixes the following build warning: drivers/xen/tmem.c: In function ‘tmem_cleancache_get_page’: drivers/xen/tmem.c:194:47: warning: passing argument 4 of ‘xen_tmem_get_page’ makes pointer from integer without a cast ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); ^ drivers/xen/tmem.c:138:12: note: expected ‘struct page *’ but argument is of type ‘long unsigned int’ static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, ^ Signed-off-by: Murilo Opsfelder Araujo mopsfel...@gmail.com Sorry for the breakage, I haven't spot it because CONFIG_CLEANCACHE is not enabled on my config. Reviewed-by: Julien Grall julien.gr...@citrix.com Regards, -- Julien Grall Hi, Julien. No need to apologize, and thanks for reviewing that. -- Murilo -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] xen/tmem: Pass page instead of pfn to xen_tmem_get_page()
On 19/08/15 14:25, Murilo Opsfelder Araujo wrote: > The commit 091208a676dfdabb2b8fe86ee155c6fc80081b69 "xen/tmem: Use > xen_page_to_gfn rather than pfn_to_gfn" left behind a call to > xen_tmem_get_page() receiving pfn instead of page. > > This change also fixes the following build warning: > > drivers/xen/tmem.c: In function ‘tmem_cleancache_get_page’: > drivers/xen/tmem.c:194:47: warning: passing argument 4 of ‘xen_tmem_get_page’ > makes pointer from integer without a cast > ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); >^ > drivers/xen/tmem.c:138:12: note: expected ‘struct page *’ but argument is of > type ‘long unsigned int’ > static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, I've folded this in, thanks. David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] xen/tmem: Pass page instead of pfn to xen_tmem_get_page()
On 19/08/15 14:25, Murilo Opsfelder Araujo wrote: The commit 091208a676dfdabb2b8fe86ee155c6fc80081b69 xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn left behind a call to xen_tmem_get_page() receiving pfn instead of page. This change also fixes the following build warning: drivers/xen/tmem.c: In function ‘tmem_cleancache_get_page’: drivers/xen/tmem.c:194:47: warning: passing argument 4 of ‘xen_tmem_get_page’ makes pointer from integer without a cast ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); ^ drivers/xen/tmem.c:138:12: note: expected ‘struct page *’ but argument is of type ‘long unsigned int’ static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, I've folded this in, thanks. David -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] xen/tmem: Pass page instead of pfn to xen_tmem_get_page()
Hi, On 19/08/2015 06:25, Murilo Opsfelder Araujo wrote: The commit 091208a676dfdabb2b8fe86ee155c6fc80081b69 "xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn" left behind a call to xen_tmem_get_page() receiving pfn instead of page. This change also fixes the following build warning: drivers/xen/tmem.c: In function ‘tmem_cleancache_get_page’: drivers/xen/tmem.c:194:47: warning: passing argument 4 of ‘xen_tmem_get_page’ makes pointer from integer without a cast ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); ^ drivers/xen/tmem.c:138:12: note: expected ‘struct page *’ but argument is of type ‘long unsigned int’ static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, ^ Signed-off-by: Murilo Opsfelder Araujo Sorry for the breakage, I haven't spot it because CONFIG_CLEANCACHE is not enabled on my config. Reviewed-by: Julien Grall Regards, -- Julien Grall -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH] xen/tmem: Pass page instead of pfn to xen_tmem_get_page()
The commit 091208a676dfdabb2b8fe86ee155c6fc80081b69 "xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn" left behind a call to xen_tmem_get_page() receiving pfn instead of page. This change also fixes the following build warning: drivers/xen/tmem.c: In function ‘tmem_cleancache_get_page’: drivers/xen/tmem.c:194:47: warning: passing argument 4 of ‘xen_tmem_get_page’ makes pointer from integer without a cast ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); ^ drivers/xen/tmem.c:138:12: note: expected ‘struct page *’ but argument is of type ‘long unsigned int’ static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, ^ Signed-off-by: Murilo Opsfelder Araujo --- drivers/xen/tmem.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/xen/tmem.c b/drivers/xen/tmem.c index b0c895e..945fc43 100644 --- a/drivers/xen/tmem.c +++ b/drivers/xen/tmem.c @@ -183,7 +183,6 @@ static int tmem_cleancache_get_page(int pool, struct cleancache_filekey key, { u32 ind = (u32) index; struct tmem_oid oid = *(struct tmem_oid *) - unsigned long pfn = page_to_pfn(page); int ret; /* translate return values to linux semantics */ @@ -191,7 +190,7 @@ static int tmem_cleancache_get_page(int pool, struct cleancache_filekey key, return -1; if (ind != index) return -1; - ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); + ret = xen_tmem_get_page((u32)pool, oid, ind, page); if (ret == 1) return 0; else -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH] xen/tmem: Pass page instead of pfn to xen_tmem_get_page()
The commit 091208a676dfdabb2b8fe86ee155c6fc80081b69 xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn left behind a call to xen_tmem_get_page() receiving pfn instead of page. This change also fixes the following build warning: drivers/xen/tmem.c: In function ‘tmem_cleancache_get_page’: drivers/xen/tmem.c:194:47: warning: passing argument 4 of ‘xen_tmem_get_page’ makes pointer from integer without a cast ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); ^ drivers/xen/tmem.c:138:12: note: expected ‘struct page *’ but argument is of type ‘long unsigned int’ static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, ^ Signed-off-by: Murilo Opsfelder Araujo mopsfel...@gmail.com --- drivers/xen/tmem.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/xen/tmem.c b/drivers/xen/tmem.c index b0c895e..945fc43 100644 --- a/drivers/xen/tmem.c +++ b/drivers/xen/tmem.c @@ -183,7 +183,6 @@ static int tmem_cleancache_get_page(int pool, struct cleancache_filekey key, { u32 ind = (u32) index; struct tmem_oid oid = *(struct tmem_oid *)key; - unsigned long pfn = page_to_pfn(page); int ret; /* translate return values to linux semantics */ @@ -191,7 +190,7 @@ static int tmem_cleancache_get_page(int pool, struct cleancache_filekey key, return -1; if (ind != index) return -1; - ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); + ret = xen_tmem_get_page((u32)pool, oid, ind, page); if (ret == 1) return 0; else -- 2.1.4 -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH] xen/tmem: Pass page instead of pfn to xen_tmem_get_page()
Hi, On 19/08/2015 06:25, Murilo Opsfelder Araujo wrote: The commit 091208a676dfdabb2b8fe86ee155c6fc80081b69 xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn left behind a call to xen_tmem_get_page() receiving pfn instead of page. This change also fixes the following build warning: drivers/xen/tmem.c: In function ‘tmem_cleancache_get_page’: drivers/xen/tmem.c:194:47: warning: passing argument 4 of ‘xen_tmem_get_page’ makes pointer from integer without a cast ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); ^ drivers/xen/tmem.c:138:12: note: expected ‘struct page *’ but argument is of type ‘long unsigned int’ static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, ^ Signed-off-by: Murilo Opsfelder Araujo mopsfel...@gmail.com Sorry for the breakage, I haven't spot it because CONFIG_CLEANCACHE is not enabled on my config. Reviewed-by: Julien Grall julien.gr...@citrix.com Regards, -- Julien Grall -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/