that are going to be used for debug fs entries.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
---
drivers/staging/zcache/zbud.c | 58 +++++++++++++++++++++++++++++--------------
1 file changed, 39 insertions(+), 19 deletions(-)
diff --git a/drivers/staging/zcache/zbud.c b/drivers/staging/zcache/zbud.c
index 4654978..cff596c 100644
--- a/drivers/staging/zcache/zbud.c
+++ b/drivers/staging/zcache/zbud.c
@@ -301,6 +301,26 @@ static ssize_t zbud_eph_unbuddied_count;
static ssize_t zbud_pers_unbuddied_count;
static ssize_t zbud_eph_zombie_count;
static ssize_t zbud_pers_zombie_count;
+static inline void inc_zbud_eph_pageframes(void) { zbud_eph_pageframes++; };
+static inline void inc_zbud_pers_pageframes(void) { zbud_pers_pageframes++; };
+static inline void inc_zbud_eph_zpages(void) { zbud_eph_zpages++; };
+static inline void inc_zbud_pers_zpages(void) { zbud_pers_zpages++; };
+static inline void inc_zbud_eph_zbytes(ssize_t bytes) { zbud_eph_zbytes +=
bytes; };
+static inline void inc_zbud_pers_zbytes(ssize_t bytes) { zbud_pers_zbytes +=
bytes; };
+static inline void inc_zbud_eph_evicted_pageframes(void) {
zbud_eph_evicted_pageframes++; };
+static inline void inc_zbud_pers_evicted_pageframes(void) {
zbud_pers_evicted_pageframes++; };
+static inline void inc_zbud_eph_cumul_zpages(void) { zbud_eph_cumul_zpages++;
};
+static inline void inc_zbud_pers_cumul_zpages(void) {
zbud_pers_cumul_zpages++; };
+static inline void inc_zbud_eph_cumul_zbytes(ssize_t bytes) {
zbud_eph_cumul_zbytes += bytes; };
+static inline void inc_zbud_pers_cumul_zbytes(ssize_t bytes) {
zbud_pers_cumul_zbytes += bytes; };
+static inline void inc_zbud_eph_cumul_chunk_counts(unsigned n) {
zbud_eph_cumul_chunk_counts[n]++; };
+static inline void inc_zbud_pers_cumul_chunk_counts(unsigned n) {
zbud_pers_cumul_chunk_counts[n]++; };
+static inline void inc_zbud_eph_buddied_count(void) {
zbud_eph_buddied_count++; };
+static inline void inc_zbud_pers_buddied_count(void) {
zbud_pers_buddied_count++; };
+static inline void inc_zbud_eph_unbuddied_count(void) {
zbud_eph_unbuddied_count++; };
+static inline void inc_zbud_pers_unbuddied_count(void) {
zbud_pers_unbuddied_count++; };
+static inline void inc_zbud_eph_zombie_count(void) { zbud_eph_zombie_count++;
};
+static inline void inc_zbud_pers_zombie_count(void) {
zbud_pers_zombie_count++; };
static atomic_t zbud_eph_zombie_atomic;
static atomic_t zbud_pers_zombie_atomic;
@@ -379,9 +399,9 @@ static inline struct zbudpage *zbud_init_zbudpage(struct
page *page, bool eph)
zbudpage->zbud1_size = 0;
zbudpage->unevictable = 0;
if (eph)
- zbud_eph_pageframes++;
+ inc_zbud_eph_pageframes();
else
- zbud_pers_pageframes++;
+ inc_zbud_pers_pageframes();
return zbudpage;
}
@@ -465,17 +485,17 @@ static void zbud_init_zbud(struct zbudpage *zbudpage,
struct tmem_handle *th,
else
zbudpage->zbud1_size = size;
if (eph) {
- zbud_eph_cumul_chunk_counts[nchunks]++;
- zbud_eph_zpages++;
- zbud_eph_cumul_zpages++;
- zbud_eph_zbytes += size;
- zbud_eph_cumul_zbytes += size;
+ inc_zbud_eph_cumul_chunk_counts(nchunks);
+ inc_zbud_eph_zpages();
+ inc_zbud_eph_cumul_zpages();
+ inc_zbud_eph_zbytes(size);
+ inc_zbud_eph_cumul_zbytes(size);
} else {
- zbud_pers_cumul_chunk_counts[nchunks]++;
- zbud_pers_zpages++;
- zbud_pers_cumul_zpages++;
- zbud_pers_zbytes += size;
- zbud_pers_cumul_zbytes += size;
+ inc_zbud_pers_cumul_chunk_counts(nchunks);
+ inc_zbud_pers_zpages();
+ inc_zbud_pers_cumul_zpages();
+ inc_zbud_pers_zbytes(size);
+ inc_zbud_pers_cumul_zbytes(size);
}
}
@@ -603,9 +623,9 @@ struct page *zbud_free_and_delist(struct zbudref *zref,
bool eph,
}
if (eph) {
zbud_eph_buddied_count--;
- zbud_eph_unbuddied_count++;
+ inc_zbud_eph_unbuddied_count();
} else {
- zbud_pers_unbuddied_count++;
+ inc_zbud_pers_unbuddied_count();
zbud_pers_buddied_count--;
}
/* don't mess with lru, no need to move it */
@@ -664,7 +684,7 @@ found_unbuddied:
list_add_tail(&zbudpage->budlist, &zbud_eph_buddied_list);
unbud[found_good_buddy].count--;
zbud_eph_unbuddied_count--;
- zbud_eph_buddied_count++;
+ inc_zbud_eph_buddied_count();
/* "promote" raw zbudpage to most-recently-used */
list_del_init(&zbudpage->lru);
list_add_tail(&zbudpage->lru, &zbud_eph_lru_list);
@@ -672,7 +692,7 @@ found_unbuddied:
list_add_tail(&zbudpage->budlist, &zbud_pers_buddied_list);
unbud[found_good_buddy].count--;
zbud_pers_unbuddied_count--;
- zbud_pers_buddied_count++;
+ inc_zbud_pers_buddied_count();
/* "promote" raw zbudpage to most-recently-used */
list_del_init(&zbudpage->lru);
list_add_tail(&zbudpage->lru, &zbud_pers_lru_list);
@@ -723,10 +743,10 @@ struct zbudref *zbud_create_prep(struct tmem_handle *th,
bool eph,
list_add_tail(&zbudpage->budlist, &unbud[nchunks].list);
if (eph) {
list_add_tail(&zbudpage->lru, &zbud_eph_lru_list);
- zbud_eph_unbuddied_count++;
+ inc_zbud_eph_unbuddied_count();
} else {
list_add_tail(&zbudpage->lru, &zbud_pers_lru_list);
- zbud_pers_unbuddied_count++;
+ inc_zbud_pers_unbuddied_count();
}
unbud[nchunks].count++;
zbud_init_zbud(zbudpage, th, eph, cdata, budnum, size);
@@ -951,7 +971,7 @@ evict_page:
BUG();
}
spin_unlock(&zbud_eph_lists_lock);
- zbud_eph_evicted_pageframes++;
+ inc_zbud_eph_evicted_pageframes();
if (*zpages == 1)
zbud_eph_unbuddied_count--;
else
--
1.8.0.2
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