diff options
| author | Alexey Brodkin <[email protected]> | 2015-01-10 11:10:50 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2015-01-16 20:49:29 +0000 |
| commit | db1806edcfef007d9594435a331dcf7e7f1b8fac (patch) | |
| tree | 62f171fa5f2b677734bdb0c08b4e29e8dfab1719 | |
| parent | tools: Remove bitops/hweight usage of bits in tools/perf (diff) | |
| download | kernel-db1806edcfef007d9594435a331dcf7e7f1b8fac.tar.gz kernel-db1806edcfef007d9594435a331dcf7e7f1b8fac.zip | |
perf tools: Fix statfs.f_type data type mismatch build error with uclibc
ARC Linux uses the no legacy syscalls abi and corresponding uClibc headers
statfs defines f_type to be U32 which causes perf build breakage
http://git.uclibc.org/uClibc/tree/libc/sysdeps/linux/common-generic/bits/statfs.h
----------->8---------------
CC fs/fs.o
fs/fs.c: In function 'fs__valid_mount':
fs/fs.c:82:24: error: comparison between signed and unsigned integer
expressions [-Werror=sign-compare]
else if (st_fs.f_type != magic)
^
cc1: all warnings being treated as errors
----------->8---------------
Signed-off-by: Alexey Brodkin <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Cody P Schafer <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Vineet Gupta <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
| -rw-r--r-- | tools/lib/api/fs/debugfs.c | 2 | ||||
| -rw-r--r-- | tools/lib/api/fs/fs.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/lib/api/fs/debugfs.c b/tools/lib/api/fs/debugfs.c index a74fba6d7743..86ea2d7b8845 100644 --- a/tools/lib/api/fs/debugfs.c +++ b/tools/lib/api/fs/debugfs.c @@ -67,7 +67,7 @@ int debugfs_valid_mountpoint(const char *debugfs) if (statfs(debugfs, &st_fs) < 0) return -ENOENT; - else if (st_fs.f_type != (long) DEBUGFS_MAGIC) + else if ((long)st_fs.f_type != (long)DEBUGFS_MAGIC) return -ENOENT; return 0; diff --git a/tools/lib/api/fs/fs.c b/tools/lib/api/fs/fs.c index 65d9be3f9887..128ef6332a6b 100644 --- a/tools/lib/api/fs/fs.c +++ b/tools/lib/api/fs/fs.c @@ -79,7 +79,7 @@ static int fs__valid_mount(const char *fs, long magic) if (statfs(fs, &st_fs) < 0) return -ENOENT; - else if (st_fs.f_type != magic) + else if ((long)st_fs.f_type != magic) return -ENOENT; return 0; |