From: David Howells Date: Fri, 20 Nov 2009 21:50:44 +0000 (+0000) Subject: FS-Cache: Provide nop fscache_stat_d() if CONFIG_FSCACHE_STATS=n X-Git-Tag: firefly_0821_release~11849^2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4fa9f4ede88b4e2ff135b6e5717499d734508c62;p=firefly-linux-kernel-4.4.55.git FS-Cache: Provide nop fscache_stat_d() if CONFIG_FSCACHE_STATS=n Provide nop fscache_stat_d() macro if CONFIG_FSCACHE_STATS=n lest errors like the following occur: fs/fscache/cache.c: In function 'fscache_withdraw_cache': fs/fscache/cache.c:386: error: implicit declaration of function 'fscache_stat_d' fs/fscache/cache.c:386: error: 'fscache_n_cop_sync_cache' undeclared (first use in this function) fs/fscache/cache.c:386: error: (Each undeclared identifier is reported only once fs/fscache/cache.c:386: error: for each function it appears in.) fs/fscache/cache.c:392: error: 'fscache_n_cop_dissociate_pages' undeclared (first use in this function) Signed-off-by: David Howells --- diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h index 0ca2566e038c..edd7434ab6e5 100644 --- a/fs/fscache/internal.h +++ b/fs/fscache/internal.h @@ -259,6 +259,7 @@ extern const struct file_operations fscache_stats_fops; #define __fscache_stat(stat) (NULL) #define fscache_stat(stat) do {} while (0) +#define fscache_stat_d(stat) do {} while (0) #endif /*