With this .config: http://busybox.net/~vda/kernel_config_ALLYES_Os,
after deinlining these functions have sizes and callsite counts
as follows:
__bfa_trc: 115 bytes, 1494 calls
wwn2str: 108 bytes, 27 calls
fcid2str: 46 bytes, 3 calls
__bfa_trc32 is similar to __bfa_trc, so it should have been
uninlined too. However, it is also unused.
Anil Gurumurthy suggested I can just delete it, I did so.
Change in code size is about 135,000 bytes:
text data bss dec hex filename
91470054 19945080 36421632 147836766 8cfcf5e vmlinux.before
91335078 19944984 36421632 147701694 8cdbfbe vmlinux
Signed-off-by: Denys Vlasenko <dvlas...@redhat.com>
CC: Krishna Gudipati <kgudi...@brocade.com>
CC: Vijaya Mohan Guvva <vmo...@brocade.com>
CC: Anil Gurumurthy <anil.gurumur...@qlogic.com>
CC: James Bottomley <jbottom...@parallels.com>
CC: Fabian Frederick <f...@skynet.be>
CC: Anil Gurumurthy <anil.gurumur...@qlogic.com>
CC: Christoph Hellwig <h...@lst.de>
CC: Guenter Roeck <li...@roeck-us.net>
CC: Ben Hutchings <b...@decadent.org.uk>
CC: James Bottomley <jbottom...@parallels.com>
CC: linux-ker...@vger.kernel.org
CC: linux-scsi@vger.kernel.org
---
drivers/scsi/bfa/bfa_core.c | 45 ++++++++++++++++++++++++++++++
drivers/scsi/bfa/bfa_cs.h | 67 +++------------------------------------------
2 files changed, 49 insertions(+), 63 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_core.c b/drivers/scsi/bfa/bfa_core.c
index e3f67b0..fdf0f4e 100644
--- a/drivers/scsi/bfa/bfa_core.c
+++ b/drivers/scsi/bfa/bfa_core.c
@@ -90,6 +90,51 @@ static bfa_ioc_mbox_mcfunc_t bfa_mbox_isrs[BFI_MC_MAX] = {
+void
+wwn2str(char *wwn_str, u64 wwn)
+{
+ union {
+ u64 wwn;
+ u8 byte[8];
+ } w;
+
+ w.wwn = wwn;
+ sprintf(wwn_str, "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", w.byte[0],
+ w.byte[1], w.byte[2], w.byte[3], w.byte[4], w.byte[5],
+ w.byte[6], w.byte[7]);
+}
+
+void
+fcid2str(char *fcid_str, u32 fcid)
+{
+ union {
+ u32 fcid;
+ u8 byte[4];
+ } f;
+
+ f.fcid = fcid;
+ sprintf(fcid_str, "%02x:%02x:%02x", f.byte[1], f.byte[2], f.byte[3]);
+}
+
+void
+__bfa_trc(struct bfa_trc_mod_s *trcm, int fileno, int line, u64 data)
+{
+ int tail = trcm->tail;
+ struct bfa_trc_s *trc = &trcm->trc[tail];
+
+ if (trcm->stopped)
+ return;
+
+ trc->fileno = (u16) fileno;
+ trc->line = (u16) line;
+ trc->data.u64 = data;
+ trc->timestamp = BFA_TRC_TS(trcm);
+
+ trcm->tail = (trcm->tail + 1) & (BFA_TRC_MAX - 1);
+ if (trcm->tail == trcm->head)
+ trcm->head = (trcm->head + 1) & (BFA_TRC_MAX - 1);
+}
+
static void
bfa_com_port_attach(struct bfa_s *bfa)
{
diff --git a/drivers/scsi/bfa/bfa_cs.h b/drivers/scsi/bfa/bfa_cs.h
index 91a8aa3..3f00eab 100644
--- a/drivers/scsi/bfa/bfa_cs.h
+++ b/drivers/scsi/bfa/bfa_cs.h
@@ -107,44 +107,8 @@ bfa_trc_stop(struct bfa_trc_mod_s *trcm)
trcm->stopped = 1;
}
-static inline void
-__bfa_trc(struct bfa_trc_mod_s *trcm, int fileno, int line, u64 data)
-{
- int tail = trcm->tail;
- struct bfa_trc_s *trc = &trcm->trc[tail];
-
- if (trcm->stopped)
- return;
-
- trc->fileno = (u16) fileno;
- trc->line = (u16) line;
- trc->data.u64 = data;
- trc->timestamp = BFA_TRC_TS(trcm);
-
- trcm->tail = (trcm->tail + 1) & (BFA_TRC_MAX - 1);
- if (trcm->tail == trcm->head)
- trcm->head = (trcm->head + 1) & (BFA_TRC_MAX - 1);
-}
-
-
-static inline void
-__bfa_trc32(struct bfa_trc_mod_s *trcm, int fileno, int line, u32 data)
-{
- int tail = trcm->tail;
- struct bfa_trc_s *trc = &trcm->trc[tail];
-
- if (trcm->stopped)
- return;
-
- trc->fileno = (u16) fileno;
- trc->line = (u16) line;
- trc->data.u32.u32 = data;
- trc->timestamp = BFA_TRC_TS(trcm);
-
- trcm->tail = (trcm->tail + 1) & (BFA_TRC_MAX - 1);
- if (trcm->tail == trcm->head)
- trcm->head = (trcm->head + 1) & (BFA_TRC_MAX - 1);
-}
+void
+__bfa_trc(struct bfa_trc_mod_s *trcm, int fileno, int line, u64 data);
#define bfa_sm_fault(__mod, __event) do { \
bfa_trc(__mod, (((u32)0xDEAD << 16) | __event)); \
@@ -324,31 +288,8 @@ bfa_wc_wait(struct bfa_wc_s *wc)
bfa_wc_down(wc);
}
-static inline void
-wwn2str(char *wwn_str, u64 wwn)
-{
- union {
- u64 wwn;
- u8 byte[8];
- } w;
-
- w.wwn = wwn;
- sprintf(wwn_str, "%02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x", w.byte[0],
- w.byte[1], w.byte[2], w.byte[3], w.byte[4], w.byte[5],
- w.byte[6], w.byte[7]);
-}
-
-static inline void
-fcid2str(char *fcid_str, u32 fcid)
-{
- union {
- u32 fcid;
- u8 byte[4];
- } f;
-
- f.fcid = fcid;
- sprintf(fcid_str, "%02x:%02x:%02x", f.byte[1], f.byte[2], f.byte[3]);
-}
+void wwn2str(char *wwn_str, u64 wwn);
+void fcid2str(char *fcid_str, u32 fcid);
#define bfa_swap_3b(_x) \
((((_x) & 0xff) << 16) | \
--
1.8.1.4
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