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Remove swap cache statistics starting kernel 6.0

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as changed in "mm/swap: remove swap_cache_info statistics"
(442701e7058b).
This commit is contained in:
Carsten Grohmann 2023-03-29 20:35:16 +02:00
parent 6e7db97f8f
commit af59b6147e
1 changed files with 18 additions and 1 deletions
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19
OOMAnalyser.py
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@ -313,6 +313,7 @@ class BaseKernelConfig:
r"^(?P<pagecache_total_pages>\d+) total pagecache pages.*$", r"^(?P<pagecache_total_pages>\d+) total pagecache pages.*$",
True, True,
), ),
# Source:mm/swap_state.c:show_swap_cache_info()
"Swap usage information": ( "Swap usage information": (
r"^(?P<swap_cache_pages>\d+) pages in swap cache" r"^(?P<swap_cache_pages>\d+) pages in swap cache"
r"(?:\n)" r"(?:\n)"
@ -2468,6 +2469,7 @@ class KernelConfig_5_18(KernelConfig_5_16):
class KernelConfig_6_0(KernelConfig_5_18): class KernelConfig_6_0(KernelConfig_5_18):
# Supported changes: # Supported changes:
# * update GFP flags # * update GFP flags
# * "mm/swap: remove swap_cache_info statistics" (442701e7058b)
name = "Configuration for Linux kernel 6.0 or later" name = "Configuration for Linux kernel 6.0 or later"
release = (6, 0, "") release = (6, 0, "")
@ -2556,8 +2558,23 @@ class KernelConfig_6_0(KernelConfig_5_18):
"___GFP_NOLOCKDEP": {"value": 0x8000000}, "___GFP_NOLOCKDEP": {"value": 0x8000000},
} }
EXTRACT_PATTERN_OVERLAY_60 = {
"Swap usage information": (
r"^(?P<swap_cache_pages>\d+) pages in swap cache"
r"(?:\n)"
r"^Free swap = (?P<swap_free_kb>\d+)kB"
r"(?:\n)"
r"^Total swap = (?P<swap_total_kb>\d+)kB",
False,
),
}
class KernelConfig_6_1(KernelConfig_5_18): def __init__(self):
super().__init__()
self.EXTRACT_PATTERN.update(self.EXTRACT_PATTERN_OVERLAY_60)
class KernelConfig_6_1(KernelConfig_6_0):
# Supported changes: # Supported changes:
# * "mm: add NR_SECONDARY_PAGETABLE to count secondary page table uses." (ebc97a52b5d6) # * "mm: add NR_SECONDARY_PAGETABLE to count secondary page table uses." (ebc97a52b5d6)