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| author | Arnd Bergmann <arnd@arndb.de> | 2018-05-31 00:38:48 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-31 20:01:46 +0300 |
| commit | 17f74bd38be4febb7f6dc5b2a5444d8c453d7dec (patch) | |
| tree | 1a61f1c35fd6aa2250410ff6563a51514348bbf8 /drivers/staging | |
| parent | d22e273245a3043332a3713c6b1aaea18976799d (diff) | |
| download | linux-17f74bd38be4febb7f6dc5b2a5444d8c453d7dec.tar.xz | |
staging: lustre: include linux/highmem.h when needed
Something in recent linux-next kernels caused linux/highmem.h to
no longer be included implicitly from o2iblnd_cb.c, causing a build
failure:
drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c: In function 'kiblnd_kvaddr_to_page':
drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c:549:15: error: 'PKMAP_BASE' undeclared (first use in this function); did you mean 'RTM_BASE'?
if (vaddr >= PKMAP_BASE &&
^~~~~~~~~~
RTM_BASE
drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c:549:15: note: each undeclared identifier is reported only once for each function it appears in
drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c:550:28: error: 'LAST_PKMAP' undeclared (first use in this function); did you mean 'AT_HWCAP'?
vaddr < (PKMAP_BASE + LAST_PKMAP * PAGE_SIZE)) {
^~~~~~~~~~
AT_HWCAP
This adds back an explicit include for the header.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c index 47eb8b4c28db..65b7a62943ad 100644 --- a/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c +++ b/drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c @@ -35,6 +35,7 @@ * Author: Eric Barton <eric@bartonsoftware.com> */ +#include <linux/highmem.h> #include "o2iblnd.h" #define MAX_CONN_RACES_BEFORE_ABORT 20 |