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| author |   Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2018-06-29 14:09:04 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2018-07-24 22:03:19 +1000 |
| commit | 65471d763e9178a8dc6f05db1c9c09c292f75c28 (patch) | |
| tree | f55013a8b8f63f8f884dc451961b296e41c75137 /arch/powerpc/platforms | |
| parent | powerpc/mm/hash: Reduce contention on hpte lock (diff) | |
| download | linux-dev-65471d763e9178a8dc6f05db1c9c09c292f75c28.tar.xz linux-dev-65471d763e9178a8dc6f05db1c9c09c292f75c28.zip | |
powerpc/pseries: Use pr_xxx() in lpar.c
Switch from printk to pr_fmt() / pr_xxx().
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
[mpe: Split out of larger patch]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/pseries/lpar.c | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/arch/powerpc/platforms/pseries/lpar.c b/arch/powerpc/platforms/pseries/lpar.c index 5a392e40f3d2..ed7e95f1dc0c 100644 --- a/arch/powerpc/platforms/pseries/lpar.c +++ b/arch/powerpc/platforms/pseries/lpar.c @@ -21,6 +21,7 @@ /* Enables debugging of low-level hash table routines - careful! */ #undef DEBUG +#define pr_fmt(fmt) "lpar: " fmt #include <linux/kernel.h> #include <linux/dma-mapping.h> @@ -612,8 +613,8 @@ static int __init disable_bulk_remove(char *str) { if (strcmp(str, "off") == 0 && firmware_has_feature(FW_FEATURE_BULK_REMOVE)) { - printk(KERN_INFO "Disabling BULK_REMOVE firmware feature"); - powerpc_firmware_features &= ~FW_FEATURE_BULK_REMOVE; + pr_info("Disabling BULK_REMOVE firmware feature"); + powerpc_firmware_features &= ~FW_FEATURE_BULK_REMOVE; } return 1; } @@ -659,8 +660,7 @@ static int pseries_lpar_resize_hpt(unsigned long shift) if (!firmware_has_feature(FW_FEATURE_HPT_RESIZE)) return -ENODEV; - printk(KERN_INFO "lpar: Attempting to resize HPT to shift %lu\n", - shift); + pr_info("Attempting to resize HPT to shift %lu\n", shift); t0 = ktime_get(); @@ -672,8 +672,7 @@ static int pseries_lpar_resize_hpt(unsigned long shift) /* prepare with shift==0 cancels an in-progress resize */ rc = plpar_resize_hpt_prepare(0, 0); if (rc != H_SUCCESS) - printk(KERN_WARNING - "lpar: Unexpected error %d cancelling timed out HPT resize\n", + pr_warn("Unexpected error %d cancelling timed out HPT resize\n", rc); return -ETIMEDOUT; } @@ -691,9 +690,7 @@ static int pseries_lpar_resize_hpt(unsigned long shift) case H_RESOURCE: return -EPERM; default: - printk(KERN_WARNING - "lpar: Unexpected error %d from H_RESIZE_HPT_PREPARE\n", - rc); + pr_warn("Unexpected error %d from H_RESIZE_HPT_PREPARE\n", rc); return -EIO; } @@ -706,22 +703,19 @@ static int pseries_lpar_resize_hpt(unsigned long shift) if (rc != 0) { switch (state.commit_rc) { case H_PTEG_FULL: - printk(KERN_WARNING - "lpar: Hash collision while resizing HPT\n"); + pr_warn("Hash collision while resizing HPT\n"); return -ENOSPC; default: - printk(KERN_WARNING - "lpar: Unexpected error %d from H_RESIZE_HPT_COMMIT\n", - state.commit_rc); + pr_warn("Unexpected error %d from H_RESIZE_HPT_COMMIT\n", + state.commit_rc); return -EIO; }; } - printk(KERN_INFO - "lpar: HPT resize to shift %lu complete (%lld ms / %lld ms)\n", - shift, (long long) ktime_ms_delta(t1, t0), - (long long) ktime_ms_delta(t2, t1)); + pr_info("HPT resize to shift %lu complete (%lld ms / %lld ms)\n", + shift, (long long) ktime_ms_delta(t1, t0), + (long long) ktime_ms_delta(t2, t1)); return 0; } @@ -785,13 +779,13 @@ static int __init cmo_free_hint(char *str) parm = strstrip(str); if (strcasecmp(parm, "no") == 0 || strcasecmp(parm, "off") == 0) { - printk(KERN_INFO "cmo_free_hint: CMO free page hinting is not active.\n"); + pr_info("%s: CMO free page hinting is not active.\n", __func__); cmo_free_hint_flag = 0; return 1; } cmo_free_hint_flag = 1; - printk(KERN_INFO "cmo_free_hint: CMO free page hinting is active.\n"); + pr_info("%s: CMO free page hinting is active.\n", __func__); if (strcasecmp(parm, "yes") == 0 || strcasecmp(parm, "on") == 0) return 1; |