n_reads/writes for backend

folkertvanheusden · Nov 7, 2024 · 59aa2d7 · 59aa2d7
1 parent cc667e8
commit 59aa2d7
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Showing 5 changed files with 21 additions and 0 deletions.
diff --git a/backend-file.cpp b/backend-file.cpp
@@ -97,6 +97,7 @@ bool backend_file::write(const uint64_t block_nr, const uint32_t n_blocks, const
 	ts_last_acces     = end;
 	bs.io_wait       += end-start;
 	bs.bytes_written += n_bytes;
+	bs.n_writes++;
 	return rc == ssize_t(n_bytes);
 }
 
@@ -157,6 +158,7 @@ bool backend_file::read(const uint64_t block_nr, const uint32_t n_blocks, uint8_
 	ts_last_acces  = end;
 	bs.io_wait    += end-start;
 	bs.bytes_read += n_bytes;
+	bs.n_reads++;
 	return rc == ssize_t(n_bytes);
 }
 
@@ -229,6 +231,8 @@ backend::cmpwrite_result_t backend_file::cmpwrite(const uint64_t block_nr, const
 
 	auto end    = get_micros();
 	bs.io_wait += end-start;
+	bs.n_reads++;
+	bs.n_writes++;
 
 	delete [] buffer;
 

diff --git a/backend-nbd.cpp b/backend-nbd.cpp
@@ -267,6 +267,7 @@ bool backend_nbd::write(const uint64_t block_nr, const uint32_t n_blocks, const
 
 	ts_last_acces = get_micros();
 	bs.bytes_written += n_bytes;
+	bs.n_writes++;
 
 	return rc;
 }
@@ -304,6 +305,7 @@ bool backend_nbd::read(const uint64_t block_nr, const uint32_t n_blocks, uint8_t
 
 	ts_last_acces  = get_micros();
 	bs.bytes_read += n_bytes;
+	bs.n_reads++;
 
 	return rc;
 }
@@ -356,6 +358,9 @@ backend::cmpwrite_result_t backend_nbd::cmpwrite(const uint64_t block_nr, const
 
 	unlock_range(lock_list);
 
+	bs.n_reads++;
+	bs.n_writes++;
+
 	return result;
 }
 

diff --git a/microcontrollers/RP2040W/backend-sdcard-rp2040w.cpp b/microcontrollers/RP2040W/backend-sdcard-rp2040w.cpp
@@ -150,6 +150,7 @@ bool backend_sdcard_rp2040w::write(const uint64_t block_nr, const uint32_t n_blo
 	write_led(led_write, LOW);
 
 	bs.io_wait   += end-start;
+	bs.n_writes++;
 	ts_last_acces = end;
 
 	return rc;
@@ -208,6 +209,7 @@ bool backend_sdcard_rp2040w::read(const uint64_t block_nr, const uint32_t n_bloc
 		DOLOG(logging::ll_error, "backend_sdcard_rp2040w::read", "-", "Cannot read: %d", file.error());
 	write_led(led_read, LOW);
 	bs.io_wait   += end-start;
+	bs.n_reads++;
 	ts_last_acces = end;
 	return rc;
 }
@@ -267,6 +269,8 @@ backend::cmpwrite_result_t backend_sdcard_rp2040w::cmpwrite(const uint64_t block
 	}
 	uint64_t end  = get_micros();
 	bs.io_wait   += end-start;
+	bs.n_reads++;
+	bs.n_writes++;
 
 	delete [] buffer;
 

diff --git a/microcontrollers/backend-sdcard-teensy41.cpp b/microcontrollers/backend-sdcard-teensy41.cpp
@@ -124,6 +124,7 @@ bool backend_sdcard_teensy41::write(const uint64_t block_nr, const uint32_t n_bl
 
 	auto end      = get_micros();
 	bs.io_wait   += end-start;
+	bs.n_writes++;
 	ts_last_acces = end;
 
 	return rc;
@@ -183,6 +184,7 @@ bool backend_sdcard_teensy41::read(const uint64_t block_nr, const uint32_t n_blo
 		DOLOG(logging::ll_error, "backend_sdcard_teensy41::read", "-", "Cannot read: %d", file.getError());
 	write_led(led_read, LOW);
 	bs.io_wait   += end-start;
+	bs.n_reads++;
 	ts_last_acces = end;
 	return rc;
 }
@@ -248,6 +250,8 @@ backend::cmpwrite_result_t backend_sdcard_teensy41::cmpwrite(const uint64_t bloc
 	}
 	auto end    = get_micros();
 	bs.io_wait += end-start;
+	bs.n_reads++;
+	bs.n_writes++;
 
 	delete [] buffer;
 

diff --git a/microcontrollers/backend-sdcard.cpp b/microcontrollers/backend-sdcard.cpp
@@ -203,6 +203,7 @@ bool backend_sdcard::write(const uint64_t block_nr, const uint32_t n_blocks, con
 	write_led(led_write, LOW);
 
 	bs.io_wait   += end-start;
+	bs.n_writes++;
 	ts_last_acces = end;
 
 	return rc;
@@ -266,6 +267,7 @@ bool backend_sdcard::read(const uint64_t block_nr, const uint32_t n_blocks, uint
 #endif
 	write_led(led_read, LOW);
 	bs.io_wait   += end-start;
+	bs.n_reads++;
 	ts_last_acces = end;
 	return rc;
 }
@@ -331,6 +333,8 @@ backend::cmpwrite_result_t backend_sdcard::cmpwrite(const uint64_t block_nr, con
 
 	auto end    = get_micros();
 	bs.io_wait += end-start;
+	bs.n_reads++;
+	bs.n_writes++;
 
 	delete [] buffer;